Update to StyleCop.Analyzers 1.2.0-beta.556 (#176)

Author: edumserrano

GitHubIssueFormsParser/.editorconfig

@@ -497,7 +497,7 @@ dotnet_diagnostic.SA1006.severity = suggestion  # SA1006: Preprocessor keywords
 dotnet_diagnostic.SA1007.severity = suggestion  # SA1007: Operator keyword should be followed by space
 dotnet_diagnostic.SA1008.severity = suggestion  # SA1008: Opening parenthesis should be spaced correctly
 dotnet_diagnostic.SA1009.severity = suggestion  # SA1009: Closing parenthesis should be spaced correctly
-dotnet_diagnostic.SA1010.severity = none        # SA1010: Opening square brackets should be spaced correctly # TODO review this, temporarily disabled until https://github.com/DotNetAnalyzers/StyleCopAnalyzers/issues/3687 is resolved. Hopefully soon by merging https://github.com/DotNetAnalyzers/StyleCopAnalyzers/pull/3729
+dotnet_diagnostic.SA1010.severity = suggestion  # SA1010: Opening square brackets should be spaced correctly
 dotnet_diagnostic.SA1011.severity = suggestion  # SA1011: Closing square brackets should be spaced correctly
 dotnet_diagnostic.SA1012.severity = suggestion  # SA1012: Opening braces should be spaced correctly
 dotnet_diagnostic.SA1013.severity = suggestion  # SA1013: Closing braces should be spaced correctly

GitHubIssueFormsParser/Directory.Build.props

@@ -61,7 +61,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">
+    <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

GitHubIssueFormsParser/src/GitHubIssuesParserCli/IssueFormBodies/Parsing/IssueFormBodyParser.cs

@@ -31,7 +31,7 @@ public static IssueFormBody Parse(IssueFormBodyText issueFormBodyText, IssueForm
         return templateItemIdx == templateItems.Count - 1 ? null : templateItems[templateItemIdx + 1];
     }
 
-    private static (int startIdx, int valueLength) GetLevel3HeaderValueIndexes(
+    private static (int StartIdx, int ValueLength) GetLevel3HeaderValueIndexes(
         IssueFormYmlTemplateItemLabel currentH3Header,
         IssueFormYmlTemplateItemLabel? nextH3Header,
         IssueFormBodyText issueFormBodyText)