Ignore table style rule

Author: pamelafox

.github/workflows/lint-markdown.yml

@@ -21,3 +21,4 @@ jobs:
           globs: |
             **/*.md
             !data/**
+            !.github/**

.markdownlint-cli2.jsonc

@@ -2,6 +2,7 @@
     "config": {
         "default": true,
         "line-length": false,
+        "table-column-style": false,
         "MD033": { "allowed_elements": ["br", "details", "summary"] }
     }
 }

SECURITY.md

@@ -1,6 +1,5 @@
 <!-- BEGIN MICROSOFT SECURITY.MD V0.0.5 BLOCK -->
-
-## Security
+# Security
 
 Microsoft takes the security of our software products and services seriously, which includes all source code repositories managed through our GitHub organizations, which include [Microsoft](https://github.com/Microsoft), [Azure](https://github.com/Azure), [DotNet](https://github.com/dotnet), [AspNet](https://github.com/aspnet), [Xamarin](https://github.com/xamarin), and [our GitHub organizations](https://opensource.microsoft.com/).