pinning virtualenv version

Author: jaxxstorm

.github/workflows/master.yml

@@ -306,8 +306,10 @@ jobs:
         path: ${{ github.workspace}}/sdk/${{ matrix.language }}
     - name: Update path
       run: echo ::add-path::${{ github.workspace }}/bin
-    - name: Install pipenv
-      uses: dschep/install-pipenv-action@v1
+    - name: Install Python deps
+      run: |-
+        pip3 install virtualenv==20.0.23
+        pip3 install pipenv
     - name: Install dependencies
       run: make -f Makefile.github install_${{ matrix.language}}_sdk
     - name: Run docker-compose
@@ -343,6 +345,8 @@ name: master
   push:
     branches:
     - master
+    paths-ignore:
+    - CHANGELOG.md
     tags-ignore:
     - v*
     - sdk/*

.github/workflows/prerelease.yml

@@ -336,8 +336,10 @@ jobs:
         path: ${{ github.workspace}}/sdk/${{ matrix.language }}
     - name: Update path
       run: echo ::add-path::${{ github.workspace }}/bin
-    - name: Install pipenv
-      uses: dschep/install-pipenv-action@v1
+    - name: Install Python deps
+      run: |-
+        pip3 install virtualenv==20.0.23
+        pip3 install pipenv
     - name: Install dependencies
       run: make -f Makefile.github install_${{ matrix.language}}_sdk
     - name: Run docker-compose

.github/workflows/pull-request.yml

@@ -245,8 +245,10 @@ jobs:
         path: ${{ github.workspace}}/sdk/${{ matrix.language }}
     - name: Update path
       run: echo ::add-path::${{ github.workspace }}/bin
-    - name: Install pipenv
-      uses: dschep/install-pipenv-action@v1
+    - name: Install Python deps
+      run: |-
+        pip3 install virtualenv==20.0.23
+        pip3 install pipenv
     - name: Install dependencies
       run: make -f Makefile.github install_${{ matrix.language}}_sdk
     - name: Run docker-compose

.github/workflows/release.yml

@@ -356,8 +356,10 @@ jobs:
         path: ${{ github.workspace}}/sdk/${{ matrix.language }}
     - name: Update path
       run: echo ::add-path::${{ github.workspace }}/bin
-    - name: Install pipenv
-      uses: dschep/install-pipenv-action@v1
+    - name: Install Python deps
+      run: |-
+        pip3 install virtualenv==20.0.23
+        pip3 install pipenv
     - name: Install dependencies
       run: make -f Makefile.github install_${{ matrix.language}}_sdk
     - name: Run docker-compose