add gcubekey search script and repo list for testing it

16-01-2023-grepkeys/grepkeys.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+out=`find . -name '*.gcubekey' /dev/null {} +`
+if [[ -n "${out}" ]]; then
+    echo "gcubekey found in "
+    echo "${out}"
+else
+    echo "gcubekey not found"
+fi

16-01-2023-grepkeys/repo_list.txt

@@ -0,0 +1,3 @@
+to_update_1
+to_update_2
+to_update_3