Remove legacy sample applications

.github/workflows/test-network-hsm.yaml

@@ -36,13 +36,16 @@ jobs:
         run: sudo apt install -y softhsm2
 
       - name: Set up SoftHSM
+        env:
+          TMPDIR: ${{ runner.temp }}
+          SOFTHSM2_CONF: ${{ github.workspace }}/softhsm2.conf
         run: |
-          echo directories.tokendir = /tmp > $HOME/softhsm2.conf
-          export SOFTHSM2_CONF=$HOME/softhsm2.conf
+          echo "directories.tokendir = ${TMPDIR}" > "${SOFTHSM2_CONF}"
           softhsm2-util --init-token --slot 0 --label "ForFabric" --pin 98765432 --so-pin 1234
 
       - name: Run Test Network HSM
         working-directory: test-network
         env:
           CHAINCODE_LANGUAGE: ${{ matrix.chaincode-language }}
+          SOFTHSM2_CONF: ${{ github.workspace }}/softhsm2.conf
         run: ../ci/scripts/run-test-network-hsm.sh