SA1519 Braces should not be omitted from multi-line child statement

eng/Common.globalconfig

@@ -1022,7 +1022,7 @@ dotnet_diagnostic.SA1517.severity = none
 dotnet_diagnostic.SA1518.severity = suggestion
 
 # Braces should not be omitted from multi-line child statement
-dotnet_diagnostic.SA1519.severity = suggestion
+dotnet_diagnostic.SA1519.severity = warning
 
 # Use braces consistently
 dotnet_diagnostic.SA1520.severity = warning

src/Build.UnitTests/Definition/ProjectEvaluationContext_Tests.cs

@@ -791,6 +791,7 @@ public void ContextCachesExistenceChecksInConditions(EvaluationContext.SharingPo
                         project.GetPropertyValue("p").ShouldBe("val");
                     }
                     else
+                    {
                         switch (policy)
                         {
                             case EvaluationContext.SharingPolicy.Shared:
@@ -802,6 +803,7 @@ public void ContextCachesExistenceChecksInConditions(EvaluationContext.SharingPo
                             default:
                                 throw new ArgumentOutOfRangeException(nameof(policy), policy, null);
                         }
+                    }
                 }
                 );
         }

src/Tasks/GenerateResource.cs

@@ -3291,8 +3291,11 @@ private static bool ContainsProperlyNamedResourcesFiles(Assembly a, bool mainAss
         {
             String postfix = mainAssembly ? ".resources" : a.GetName().CultureInfo.Name + ".resources";
             foreach (String manifestResourceName in a.GetManifestResourceNames())
+            {
                 if (manifestResourceName.EndsWith(postfix, StringComparison.OrdinalIgnoreCase))
                     return true;
+            }
+
             return false;
         }
 #endif

src/Tasks/ManifestUtil/ApplicationManifest.cs

@@ -952,6 +952,7 @@ private class AssemblyAttributeFlags
             public AssemblyAttributeFlags(string path)
             {
                 using (MetadataReader r = MetadataReader.Create(path))
+                {
                     if (r != null)
                     {
                         IsSigned = !String.IsNullOrEmpty(r.PublicKeyToken);
@@ -960,6 +961,7 @@ public AssemblyAttributeFlags(string path)
                         HasPrimaryInteropAssemblyAttribute = r.HasAssemblyAttribute("System.Runtime.InteropServices.PrimaryInteropAssemblyAttribute");
                         HasImportedFromTypeLibAttribute = r.HasAssemblyAttribute("System.Runtime.InteropServices.ImportedFromTypeLibAttribute");
                     }
+                }
             }
         }
         #endregion

src/Tasks/ManifestUtil/SecurityUtil.cs

@@ -413,8 +413,11 @@ private static SecurityElement XmlElementToSecurityElement(XmlElement xe)
             foreach (XmlAttribute xa in xe.Attributes)
                 se.AddAttribute(xa.Name, xa.Value);
             foreach (XmlNode xn in xe.ChildNodes)
+            {
                 if (xn.NodeType == XmlNodeType.Element)
                     se.AddChild(XmlElementToSecurityElement((XmlElement)xn));
+            }
+
             return se;
         }
 

src/Tasks/ManifestUtil/Util.cs

@@ -101,10 +101,13 @@ public static string FilterNonprintableChars(string value)
             StringBuilder sb = new StringBuilder(value);
             int i = 0;
             while (i < sb.Length)
+            {
                 if (sb[i] < ' ')
                     sb.Remove(i, 1);
                 else
                     ++i;
+            }
+
             return sb.ToString();
         }
 
@@ -337,8 +340,11 @@ internal static bool IsValidFrameworkVersion(string value)
         public static string PlatformToProcessorArchitecture(string platform)
         {
             for (int i = 0; i < s_platforms.Length; ++i)
+            {
                 if (String.Equals(platform, s_platforms[i], StringComparison.OrdinalIgnoreCase))
                     return s_processorArchitectures[i];
+            }
+
             return null;
         }
 
@@ -403,6 +409,7 @@ public static void WriteLog(string text)
             if (!logging)
                 return;
             if (s_logFileWriter == null)
+            {
                 try
                 {
                     s_logFileWriter = new StreamWriter(Path.Combine(logPath, "Microsoft.Build.Tasks.log"), false);
@@ -423,6 +430,8 @@ public static void WriteLog(string text)
                 {
                     return;
                 }
+            }
+
             s_logFileWriter.WriteLine(text);
             s_logFileWriter.Flush();
         }