add llvm_branch

Author: alan-forbes-cp

.github/workflows/create_opencl_cts_artefact.yml

@@ -41,7 +41,7 @@ jobs:
     uses: ./.github/workflows/create_llvm_artefacts.yml
     secrets: inherit
     with:
-    #  llvm_branch: ${{ inputs.llvm_branch }}
+      llvm_branch: ${{ inputs.llvm_branch }}
       llvm_version: ${{ inputs.llvm_version }}
     #  use_github_cache: ${{ inputs.use_llvm_github_cache }}
       target_list: '[ "host_x86_64_linux" ]'