Revert "Meta: Enable CodeQL static analysis for Serenity"

This reverts commit f0bf723424.

CodeQL never finds anything and regularly crashes, failing the build.

.github/codeql/config.yml

@@ -1,8 +0,0 @@
-name: "SerenityOS CodeQL Config"
-
-queries:
- - uses: security-and-quality
- - uses: security-extended 
-
-# Documentation for configuring CodeQL is located here:
-# https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning

.github/workflows/cmake.yml

@@ -83,7 +83,6 @@ jobs:
         key: ${{ runner.os }}-toolchain-i686-${{ hashFiles('Userland/Libraries/LibC/**/*.h', 'Toolchain/Patches/*.patch', 'Toolchain/BuildIt.sh') }}
     - name: Restore or regenerate Toolchain
       run: TRY_USE_LOCAL_TOOLCHAIN=y ${{ github.workspace }}/Toolchain/BuildIt.sh
-
     # TODO: ccache
     # https://cristianadam.eu/20200113/speeding-up-c-plus-plus-github-actions-using-ccache/
     # https://github.com/cristianadam/HelloWorld/blob/master/.github/workflows/build_cmake.yml
@@ -98,12 +97,6 @@ jobs:
 
     # === ACTUALLY BUILD AND TEST ===
 
-    - name: Initialize CodeQL Static Analysis for C++
-      uses: github/codeql-action/init@v1
-      with:
-        languages: cpp
-        config-file: ./.github/codeql/config.yml
-
     - name: Build Serenity and Tests
       working-directory: ${{ github.workspace }}/Build
       run: cmake --build .
@@ -121,10 +114,6 @@ jobs:
       working-directory: ${{ github.workspace }}/Build/Meta/Lagom
       run: ./test-compress
 
-     # Run analysis last, so contributors get lint/test feedback ASAP.
-    - name: Perform post build CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
-
     # === NOTIFICATIONS ===
 
     - name: Dump event info