configure codeql check

Signed-off-by: Lukas Jungmann <lukas.jungmann@oracle.com>

.github/codeql/codeql-config.yml

@@ -0,0 +1,17 @@
+#
+# Copyright (c) 2021 Contributors to the Eclipse Foundation
+#
+# This program and the accompanying materials are made available under the
+# terms of the Eclipse Public License v. 2.0 which is available at
+# http://www.eclipse.org/legal/epl-2.0,
+# or the Eclipse Distribution License v. 1.0 which is available at
+# http://www.eclipse.org/org/documents/edl-v10.php.
+#
+# SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
+#
+
+paths-ignore:
+  - '**/src/test/**'
+  - '**/src/it/**'
+  - '**/generated-sources/org/eclipse/persistence/**'
+  - '**/generated-sources-mr/org/eclipse/persistence/**'

.github/workflows/codeql-analysis.yml

@@ -23,8 +23,8 @@ on:
   pull_request:
     # The branches below must be a subset of the branches above
     branches: [master]
-#  schedule:
-#    - cron: '0 22 * * 1'
+  schedule:
+    - cron: '0 22 * * 1'
 
 jobs:
   analyze:
@@ -49,6 +49,7 @@ jobs:
       uses: github/codeql-action/init@v1
       with:
         languages: ${{ matrix.language }}
+        config-file: ./.github/codeql/codeql-config.yml
         # If you wish to specify custom queries, you can do so here or in a config file.
         # By default, queries listed here will override any specified in a config file.
         # Prefix the list here with "+" to use these queries and those in the config file.