another try

Author: MaxiBoether

.clang-tidy

@@ -66,6 +66,7 @@ Checks: >
   -readability-uppercase-literal-suffix,
   -misc-confusable-identifiers,
   -portability-simd-intrinsics,
+  -clang-diagnostic-unknown-warning-option
 ### Reasons for exclusions
 ## Generally not applicable
 # abseil                                                we don't use the abseil library

.github/workflows/workflow.yaml

@@ -110,12 +110,6 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Install clang
-        uses: KyleMayes/[email protected]
-        with:
-          version: 15
-          env: true
-
       - name: Install clang-tidy
         run: |
           sudo apt update