Remove CodeQL workflow schedule and matrix, run on PRs and pushes only

.github/workflows/codeql-analysis.yml

@@ -17,8 +17,6 @@ on:
   pull_request:
     # The branches below must be a subset of the branches above
     branches: [ "master" ]
-  schedule:
-    - cron: '45 6 * * 5'
 
 jobs:
   analyze:
@@ -29,13 +27,6 @@ jobs:
       contents: read
       security-events: write
 
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'javascript' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
-        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
-
     steps:
     - name: Checkout repository
       uses: actions/checkout@v3
@@ -44,7 +35,7 @@ jobs:
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v2
       with:
-        languages: ${{ matrix.language }}
+        languages: javascript
         # 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.