fix: resolve auto-release issue for LTS branch

Signed-off-by: Patrick Stephens <pat@fluent.do>

Author: patrick-stephens

.github/workflows/cron-auto-release.yaml

@@ -111,8 +111,8 @@ jobs:
         run: |
           if [[ "$BRANCH" != 'main' ]]; then
             echo "Creating next tag name in sequence"
-            # Get last tag for branch
-            LAST_TAG=$(git describe --tags --match="v*" origin/"$BRANCH" --abbrev=0)
+            # Get last tag for glob
+            LAST_TAG=$(git tag -n 1 "v25.10*" --format='%(refname:strip=2)' | head -n 1)
             echo "Found last tag=$LAST_TAG"
             VNUM1=$(echo "$LAST_TAG" | cut -d"." -f1)
             VNUM2=$(echo "$LAST_TAG" | cut -d"." -f2)