Update bench-all-runtimes.yml

Author: mordamax

.github/workflows/bench-all-runtimes.yml

@@ -29,7 +29,7 @@ jobs:
       - uses: actions/checkout@v4
       - id: runtime
         run: |
-          RUNTIMES=$(jq '[.[] | select(.package != null)] | .[0:1]' .github/workflows/runtimes-matrix.json)
+          RUNTIMES=$(jq '[.[] | select(.package != null)] | .[0:2]' .github/workflows/runtimes-matrix.json)
 
           RUNTIMES=$(echo $RUNTIMES | jq -c .)
           echo "runtime=$RUNTIMES"
@@ -141,6 +141,7 @@ jobs:
           git add .
           git commit -m "Update all weights weekly for $DATE"
           git push --set-upstream origin "$BRANCH"
+          git fetch
           
           SUBWEIGHT_OUTPUT_RAW=$(subweight compare commits \
             --path-pattern "./**/weights/**/*.rs,./**/weights.rs" \
@@ -149,7 +150,7 @@ jobs:
             --no-color \
             --change added changed \
             --ignore-errors \
-            origin/master HEAD)
+            origin/master refs/heads/$BRANCH)
 
           # Properly escape the markdown content and format the PR body
           SUBWEIGHT_OUTPUT=$(cat << EOF