Fix awscli install

Author: ValentaTomas

.github/workflows/pr_tests.yml

@@ -60,8 +60,10 @@ jobs:
 
       - name: Install AWS CLI
         run: |
-          sudo apt-get update
-          sudo apt-get install -y awscli
+          curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
+          unzip awscliv2.zip
+          sudo ./aws/install
+          rm -rf aws awscliv2.zip
 
       - name: Run functional tests with devtool
         run: |