Remove unquired checkout

cumulus/.github/workflows/release-21_extrinsic-ordering-check-from-two.yml

@@ -22,7 +22,6 @@ jobs:
       REF_URL: ${{github.event.inputs.reference_binary_url}}
       BIN_BASE: polkadot-parachain
       BIN_REF: polkadot-parachain-ref
-      TMP: ./tmp
     strategy:
       fail-fast: false
       matrix:
@@ -41,18 +40,8 @@ jobs:
             local: contracts-rococo-local
 
     steps:
-      - name: Checkout sources
-        uses: actions/checkout@v3
-
-      - name: Create tmp folder
-        run: |
-          mkdir -p $TMP
-          cd $TMP
-          pwd
-
       - name: Fetch reference binary
         run: |
-          pwd
           echo Fetching $REF_URL
           curl $REF_URL -o $BIN_REF
           chmod a+x $BIN_REF
@@ -60,7 +49,6 @@ jobs:
 
       - name: Fetch test binary
         run: |
-          pwd
           echo Fetching $BIN_URL
           curl $BIN_URL -o $BIN_BASE
           chmod a+x $BIN_BASE