Update http.route data to align with OpenTelemetry.Instrumentation.AspNetCore output

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.NoFF.__path=_api_delay_0_statusCode=200.verified.txt

@@ -12,6 +12,7 @@
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
+      http.route: api/delay/{seconds},
       http.status_code: 200,
       http.url: http://localhost:00000/api/delay/0,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.NoFF.__path=_bad-request_statusCode=500.verified.txt

@@ -18,6 +18,7 @@ at Samples.AspNetCoreMvc.Controllers.HomeController.ThrowException(),
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
+      http.route: bad-request,
       http.status_code: 500,
       http.url: http://localhost:00000/bad-request,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.NoFF.__path=_delay_0_statusCode=200.verified.txt

@@ -12,6 +12,7 @@
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
+      http.route: delay/{seconds},
       http.status_code: 200,
       http.url: http://localhost:00000/delay/0,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.NoFF.__path=_handled-exception_statusCode=500.verified.txt

@@ -18,6 +18,7 @@ System.Exception: Exception of type 'System.Exception' was thrown.
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
+      http.route: handled-exception,
       http.status_code: 500,
       http.url: http://localhost:00000/handled-exception,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.NoFF.__path=_status-code-string_[200]_statusCode=500.verified.txt

@@ -18,6 +18,7 @@ at Samples.AspNetCoreMvc.Controllers.HomeController.StatusCodeTestString(String
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
+      http.route: status-code-string/{statusCode},
       http.status_code: 500,
       http.url: http://localhost:00000/status-code-string/%5B200%5D,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.NoFF.__path=_status-code_203_statusCode=203.verified.txt

@@ -12,6 +12,7 @@
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
+      http.route: status-code/{statusCode},
       http.status_code: 203,
       http.url: http://localhost:00000/status-code/203,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.NoFF.__path=_status-code_402_statusCode=402.verified.txt

@@ -14,6 +14,7 @@
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
+      http.route: status-code/{statusCode},
       http.status_code: 402,
       http.url: http://localhost:00000/status-code/402,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.NoFF.__path=_status-code_500_statusCode=500.verified.txt

@@ -14,6 +14,7 @@
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
+      http.route: status-code/{statusCode},
       http.status_code: 500,
       http.url: http://localhost:00000/status-code/500,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.WithFF.__path=__statusCode=200.verified.txt

@@ -33,7 +33,6 @@
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
-      http.route: {controller=home}/{action=index}/{id?},
       http.status_code: 200,
       http.url: http://localhost:00000/,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.WithFF.__path=_status-code-string_[200]_statusCode=500.verified.txt

@@ -39,7 +39,7 @@ at Samples.AspNetCoreMvc.Controllers.HomeController.StatusCodeTestString(String
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
-      http.route: status-code-string/{statuscode},
+      http.route: status-code-string/{statusCode},
       http.status_code: 500,
       http.url: http://localhost:00000/status-code-string/%5B200%5D,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.WithFF.__path=_status-code_203_statusCode=203.verified.txt

@@ -33,7 +33,7 @@
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
-      http.route: status-code/{statuscode},
+      http.route: status-code/{statusCode},
       http.status_code: 203,
       http.url: http://localhost:00000/status-code/203,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.WithFF.__path=_status-code_402_statusCode=402.verified.txt

@@ -35,7 +35,7 @@
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
-      http.route: status-code/{statuscode},
+      http.route: status-code/{statusCode},
       http.status_code: 402,
       http.url: http://localhost:00000/status-code/402,
       http.useragent: testhelper,

tracer/test/snapshots/AspNetCoreIisMvc31Tests.OutOfProcess.WithFF.__path=_status-code_500_statusCode=500.verified.txt

@@ -35,7 +35,7 @@
       http.client_ip: 127.0.0.1,
       http.method: GET,
       http.request.headers.host: localhost:00000,
-      http.route: status-code/{statuscode},
+      http.route: status-code/{statusCode},
       http.status_code: 500,
       http.url: http://localhost:00000/status-code/500,
       http.useragent: testhelper,