chore: releases get signed-off

Signed-off-by: Jan Kowalleck <[email protected]>

Author: jkowalleck

.github/workflows/release.yml

@@ -64,8 +64,11 @@ jobs:
       - name: bump VERSION
         id: bump
         run: |
-          set -ex
-          VERSION="$(npm version "$NPMV_NEWVERSION" --message "$NPMV_MESSAGE" --preid "$NPMV_PREID")"
+          set -eux
+          git config user.name 'release bot'
+          git config user.email '[email protected]'
+          COMMIT_SIG="Signed-off-by: $(git config user.name) <$(git config user.email)>"
+          VERSION="$(npm version "$NPMV_NEWVERSION" --message "$NPMV_MESSAGE"$'\n\n'"$COMMIT_SIG" --preid "$NPMV_PREID")"
           echo "::debug::new version = $VERSION"
           VERSION_PLAIN="${VERSION:1}" # remove 'v' prefix
           echo "::debug::plain version = $VERSION_PLAIN"