Add to ignore and fix yml

Author: JoeRobich

.github/workflows/branch-snap.yml

@@ -10,5 +10,4 @@ jobs:
   check-script:
     uses: dotnet/arcade/.github/workflows/inter-branch-merge-base.yml@main
     with:
-      configuration_file_path: '.config/snap-flow.json'
-      configuration_file_branch: 'custom-branch-if-needed'
+      configuration_file_path: '.config/snap-flow.json'

.vscodeignore

@@ -8,6 +8,7 @@
 !.razorDevKit/**
 !.razoromnisharp/**
 .rpt2_cache/**
+.config/**
 .github/**
 .vscode/**
 .vscode-test/**