Install Python2 in base image for DevAppServer tests and change test matrix for 1.11 and 1.20.x (#304)

* Install python2 needed for the tests.

* Update base image and install python2

* Adding python2

* adding python 2

* Add more go versions to test.

* remove 1.11

Author: ludoch

.github/workflows/ci-v2.yaml

@@ -12,11 +12,15 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go-version: [ '1.11.x', '1.12.x', '1.13.x', '1.14.x', '1.15.x', '1.16.x']
+        go-version: [ '1.12.x', '1.13.x', '1.14.x', '1.15.x', '1.16.x', '1.18.x', '1.19.x', '1.20.x']
     env:
       working-directory: ./v2
 
     steps:
+    - name: Update base image and intall Python2
+      run:  |
+       sudo apt-get update
+       sudo apt-get install -y python2 
     - name: Set up Go
       uses: actions/setup-go@v2
       with:
@@ -62,6 +66,10 @@ jobs:
       working-directory: ./v2
 
     steps:
+    - name: Update base image and intall Python2
+      run:  |
+       sudo apt-get update
+       sudo apt-get install -y python2     
     - name: Set up Go
       uses: actions/setup-go@v2
       with:

.github/workflows/ci.yml

@@ -15,6 +15,10 @@ jobs:
         go-version: [ '1.11.x', '1.12.x', '1.13.x', '1.14.x', '1.15.x', '1.16.x', '1.18.x', '1.19.x', '1.20.x']
 
     steps:
+    - name: Update base image and intall Python2
+      run:  |
+       sudo apt-get update
+       sudo apt-get install -y python2 
     - name: Set up Go
       uses: actions/setup-go@v2
       with:
@@ -56,6 +60,10 @@ jobs:
         go-version: [ '1.11.x', '1.12.x']
 
     steps:
+    - name: Update base image and intall Python2
+      run:  |
+       sudo apt-get update
+       sudo apt-get install -y python2 
     - name: Set up Go
       uses: actions/setup-go@v2
       with: