[analyzer] Fix line number in error test golden file

This failure was introduced by a stray change in
https://dart-review.googlesource.com/c/sdk/+/136903

Change-Id: Icd4d17539d72189e4f78940e0ee0fa4746873f86
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/136964
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>

Author: whesse

pkg/dev_compiler/tool/dart2js_nnbd_sdk_error_golden.txt

@@ -14,5 +14,5 @@ ERROR|STATIC_TYPE_WARNING|UNDEFINED_OPERATOR|lib/_internal/js_runtime/lib/interc
 WARNING|STATIC_WARNING|DEAD_NULL_AWARE_EXPRESSION|lib/_http/http.dart|1476|39|5|The left operand can't be null, so the right operand is never executed.
 WARNING|STATIC_WARNING|DEAD_NULL_AWARE_EXPRESSION|lib/_http/http.dart|8384|60|5|The left operand can't be null, so the right operand is never executed.
 WARNING|STATIC_WARNING|DEAD_NULL_AWARE_EXPRESSION|lib/_http/http.dart|9311|54|5|The left operand can't be null, so the right operand is never executed.
-WARNING|STATIC_WARNING|DEAD_NULL_AWARE_EXPRESSION|lib/developer/developer.dart|332|25|23|The left operand can't be null, so the right operand is never executed.
+WARNING|STATIC_WARNING|DEAD_NULL_AWARE_EXPRESSION|lib/developer/developer.dart|315|25|23|The left operand can't be null, so the right operand is never executed.
 WARNING|STATIC_WARNING|DEAD_NULL_AWARE_EXPRESSION|lib/io/io.dart|9167|16|1|The left operand can't be null, so the right operand is never executed.