SKALE-2077 Fixed Naming

.github/workflows/dockerimagesim.yml

@@ -4,11 +4,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - name: install python 3.7
+    - name: install python 3.8
       run: |
         sudo apt update; sudo apt install software-properties-common;
         sudo add-apt-repository ppa:deadsnakes/ppa;
-        sudo apt install python3.7;
+        sudo apt install python3.8;
     - name: Login to docker
       env:
         GITHUB_TOKEN: ${{ secrets.DOCKER_SECRET }}
@@ -17,11 +17,11 @@ jobs:
     - name: submodule update
       run: git submodule update --init --recursive
     - name: build
-      run: python3 scripts/docker_build.py ${GITHUB_REF##*/} DockerfileSimulation sgxwalletsim
+      run: python3.8 scripts/docker_build.py ${GITHUB_REF##*/} DockerfileSimulation sgxwalletsim
     - name: test
-      run: python3 scripts/docker_test.py ${GITHUB_REF##*/} DockerfileSimulation sgxwalletsim
+      run: python3.8 scripts/docker_test.py ${GITHUB_REF##*/} DockerfileSimulation sgxwalletsim
     - name: push
-      run: python3 scripts/docker_push.py ${GITHUB_REF##*/} DockerfileSimulation sgxwalletsim
+      run: python3.8 scripts/docker_push.py ${GITHUB_REF##*/} DockerfileSimulation sgxwalletsim