Use git rev-list directly to find base commit

Author: qdm12

.github/workflows/libevm-delta.yml

@@ -18,7 +18,7 @@ jobs:
 
       - name: Find base commit hash
         id: base-commit
-        run: echo "LIBEVM_BASE=$(.github/workflows/scripts/base-commit.sh)" >> "$GITHUB_OUTPUT"
+        run: echo "LIBEVM_BASE=$(git rev-list --author "github-actions\[bot\]" --grep "\[AUTO\] rename Go module + update internal import paths" -n 1 origin/main)" >> "$GITHUB_OUTPUT"
 
       - name: Color-blindness a11y
         run:

.github/workflows/rename-module.yml

@@ -71,6 +71,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
         with:
+          # WARNING: mirror any change to the commit_message value below in libevm-delta.yml
           commit_message: "[AUTO] rename Go module + update internal import paths\n\nWorkflow: ${{ steps.vars.outputs.WORKFLOW_HASH }} on branch ${{ github.ref_name }}"
           repo: ${{ github.repository }}
           branch: ${{ steps.vars.outputs.DEST_BRANCH }}