remove unnecessary concurrency

Signed-off-by: M. Fatih Cırıt <mfc@autoware.org>

Author: xmfcx

.github/workflows/build-and-test-differential.yaml

@@ -22,10 +22,6 @@ on:
       codecov-token:
         required: true
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
-  cancel-in-progress: true
-
 env:
   CC: /usr/lib/ccache/gcc
   CXX: /usr/lib/ccache/g++

.github/workflows/clang-tidy-differential.yaml

@@ -15,10 +15,6 @@ on:
         required: false
         type: string
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   clang-tidy-differential:
     runs-on: ${{ inputs.runner }}