Remove OpenMP install

Signed-off-by: Sidorov, Dmitry <dmitry.sidorov@intel.com>

Original commit:
KhronosGroup/SPIRV-LLVM-Translator@b378140

Author: MrSidims

llvm-spirv/.github/workflows/check-code-style.yml

@@ -68,7 +68,7 @@ jobs:
         sudo apt-get update
         sudo apt-get install -yqq \
             clang-format-${{ env.LLVM_VERSION }} clang-tidy-${{ env.LLVM_VERSION }} \
-            llvm-${{ env.LLVM_VERSION }}-dev libomp-${{ env.LLVM_VERSION }}-dev \
+            llvm-${{ env.LLVM_VERSION }}-dev \
             mlir-${{ env.LLVM_VERSION }}-tools \
 
     - name: Generate compile command database

llvm-spirv/.github/workflows/check-out-of-tree-build.yml

@@ -50,7 +50,6 @@ jobs:
           sudo apt-get -yq --no-install-suggests --no-install-recommends install \
             clang-${{ env.LLVM_VERSION }} \
             llvm-${{ env.LLVM_VERSION }}-dev \
-            libomp-${{ env.LLVM_VERSION }}-dev \
             llvm-${{ env.LLVM_VERSION }}-tools \
             mlir-${{ env.LLVM_VERSION }}-tools \
             spirv-tools