[repo] Reencode few files from UTF-8 with BOM to UTF-8 (open-telemetry#2175)

Author: joegoldman2

NuGet.config

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <packageSources>
     <clear />

build/stylecop.json

@@ -1,4 +1,4 @@
-{
+{
   "$schema": "https://raw.githubusercontent.com/DotNetAnalyzers/StyleCopAnalyzers/master/StyleCop.Analyzers/StyleCop.Analyzers/Settings/stylecop.schema.json",
   "settings": {
     "documentationRules": {

build/xunit.runner.json

@@ -1,4 +1,4 @@
-{
+{
   "maxParallelThreads": 1,
   "parallelizeTestCollections": false
 }

examples/grpc.core/Examples.GrpcCore.AspNetCore/Properties/launchSettings.json

@@ -10,4 +10,4 @@
       }
     }
   }
-}
+}

examples/grpc.core/Examples.GrpcCore.AspNetCore/appsettings.Development.json

@@ -1,9 +1,9 @@
-{
-  "Logging": {
-    "LogLevel": {
+{
+  "Logging": {
+    "LogLevel": {
       "Default": "Information",
       "Microsoft": "Warning",
       "Microsoft.Hosting.Lifetime": "Information"
-    }
-  }
-}
+    }
+  }
+}

test/OpenTelemetry.Resources.AWS.Tests/ecs_metadata/metadatav4-response-container-fargate.json

@@ -47,4 +47,4 @@
         "awslogs-stream": "ecs/curl/cd189a933e5849daa93386466019ab50"
     },
     "LogDriver": "awslogs"
-}
+}

test/OpenTelemetry.Resources.AWS.Tests/ecs_metadata/metadatav4-response-task-fargate.json

@@ -74,4 +74,4 @@
         }
     ],
     "LaunchType": "FARGATE"
-}
+}

test/TestApp.AspNetCore/Properties/launchSettings.json

@@ -9,4 +9,4 @@
       "applicationUrl": "https://localhost:58211;http://localhost:58212"
     }
   }
-}
+}