apertis-pkg-merge-local: Rename commit to release

The commit command is intended to update the changelog and commit the
changes, to make the use of the command clearer rename it to release.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>

tools/apertis-pkg-merge-local

@@ -67,7 +67,7 @@ diff_old() {
     git diff $EXTRA_ARGS origin/$UPSTREAM_BRANCH_OLD origin/$DOWNSTREAM_BRANCH_OLD ':(exclude)debian/apertis' ':(exclude)debian/changelog'
 }
 
-commit() {
+release() {
     dch --force-distribution --distribution apertis --local +apertis --upstream Rebase on top of $UPSTREAM_BRANCH
     git add debian/changelog
     git diff --cached
@@ -92,11 +92,11 @@ diff)
 diff_old)
     diff_old
     ;;
-commit)
-    commit
+release)
+    release
     ;;
 *)
     echo Unknown command
-    echo Usage `basename $0` '[merge|diff|diff_old|commit]'
+    echo Usage `basename $0` '[merge|diff|diff_old|release]'
     ;;
 esac