remove Ruby (unused) #9252

Author: pdurbin

.github/workflows/codeql.yml

@@ -51,8 +51,6 @@ jobs:
           build-mode: none
         - language: python
           build-mode: none
-        - language: ruby
-          build-mode: none
         # CodeQL supports the following values keywords for 'language': 'actions', 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift'
         # Use `c-cpp` to analyze code written in C, C++ or both
         # Use 'java-kotlin' to analyze code written in Java, Kotlin or both