Fix auto upstream workflow (#2)

* Added execution permission for upstream script

.github/workflows/auto-update.yml

@@ -71,6 +71,7 @@ jobs:
           if ! git diff --quiet; then
             echo "Writing to repo....."
             git add .
+            chmod +x ./scripts/upstreamCommit.sh
             ./scripts/upstreamCommit.sh --paper $CUR_PAPER_REF
             git push
           else

gradle.properties

@@ -2,7 +2,7 @@ group=org.galemc.gale
 version=1.21-R0.1-SNAPSHOT
 
 mcVersion=1.21
-paperRef=b57b24d549c65ddc5eb3edcc1ecc6aad2826dbd8
+paperRef=2cd8c461af74f0a524878dcdffba86cd105c48c6
 
 org.gradle.caching=false
 org.gradle.parallel=true