skip coverage regression check for dependabot prs

Author: jordanstephens

.github/workflows/go.yml

@@ -94,7 +94,7 @@ jobs:
         working-directory: src
 
       - name: Check coverage regression
-        if: github.ref != 'refs/heads/main' && !startsWith(github.ref, 'refs/tags/v')
+        if: github.ref != 'refs/heads/main' && !startsWith(github.ref, 'refs/tags/v') && github.actor != 'dependabot[bot]'
         run: |
           if [ ! -f coverage-main/coverage.txt ]; then
             echo "No main coverage baseline found, skipping comparison"