Remove redundant permissions

Author: jeffhandley

.github/workflows/labeler-train.yml

@@ -73,10 +73,6 @@ jobs:
   #     threshold: 0.40
 
   build-predictor:
-    permissions:
-      issues: read
-      pull-requests: read
-      actions: write
     uses: dotnet/issue-labeler/.github/workflows/build-predictor.yml@f0c098669828a134c0313adf3f58c1909e555d86 # v1.0.1
 
   labeler-download-issues: