chore: adding hook script to prevent accidental commits to master

.git-hooks/pre-commit

@@ -1,2 +1,11 @@
 #!/bin/sh
-sasjs lint
+sasjs lint
+
+# Avoid commits to the master branch
+BRANCH=`git rev-parse --abbrev-ref HEAD`
+
+if [[ "$BRANCH" =~ ^(master|main|develop)$ ]]; then
+  echo "You are on branch $BRANCH. Are you sure you want to commit to this branch?"
+  echo "If so, commit with -n to bypass the pre-commit hook."
+  exit 1
+fi