Update version updating hook

Author: Jorenar

.githooks/pre-commit

@@ -3,7 +3,7 @@
 if ! git diff --quiet --cached "git-fmt-diff"; then
     if ! git diff --cached -U0 git-fmt-diff | grep -q 'gc_version'; then
         ver="$(git describe --always --long | sed 's/^v//')"
-        ver="${ver%-*}"
+        ver="${ver%-*}-$(git branch --show-current)"
         echo "Updating script version string to $ver"
         sed -i 's/^gc_version=".*"/gc_version="'"$ver"'"/' git-fmt-diff
         git add git-fmt-diff