Fix library versioning: reading version from assembly (#196)

* reading version from assembly rather than from csproj

* x.y.z format & ignore null warning

---------

Co-authored-by: shacharPash <shachar.pashchur@redis.com>

Author: slorello89

src/NRedisStack/Auxiliary.cs

@@ -1,4 +1,3 @@
-using System.Xml.Linq;
 using NRedisStack.Core;
 using NRedisStack.RedisStackCommands;
 using StackExchange.Redis;
@@ -132,23 +131,8 @@ public async static Task<List<RedisResult>> ExecuteBroadcastAsync(this IDatabase
 
         public static string GetNRedisStackVersion()
         {
-            XDocument csprojDocument = GetCsprojDocument();
-
-            // Find the Version element and get its value.
-            var versionElement = csprojDocument.Root!
-                .Descendants("Version")
-                .FirstOrDefault();
-
-            return versionElement!.Value;
-        }
-
-        private static XDocument GetCsprojDocument()
-        {
-            string csprojFilePath = Path.Combine(Directory.GetCurrentDirectory(), "..", "..", "..", "..", "..", "src", "NRedisStack", "NRedisStack.csproj");
-
-            // Load the .csproj file.
-            var csprojDocument = XDocument.Load(csprojFilePath);
-            return csprojDocument;
+            Version version = typeof(Auxiliary).Assembly.GetName().Version!;
+            return $"{version.Major}.{version.Minor}.{version.Build}";
         }
     }
 }

src/NRedisStack/NRedisStack.csproj

@@ -9,9 +9,9 @@
 	<Owners>Redis OSS</Owners>
 	<Description>.Net Client for Redis Stack</Description>
 	<PackageReadmeFile>README.md</PackageReadmeFile>
-	<Version>0.10.0</Version>
-	<ReleaseVersion>0.10.0</ReleaseVersion>
-	<PackageVersion>0.10.0</PackageVersion>
+	<Version>0.10.1</Version>
+	<ReleaseVersion>0.10.1</ReleaseVersion>
+	<PackageVersion>0.10.1</PackageVersion>
   </PropertyGroup>
 
   <ItemGroup>