added the test-installation flow from original robusta project

Author: Sheeproid

.github/workflows/test-installation.yaml

@@ -0,0 +1,49 @@
+name: Test robusta-cli installation package
+
+on: [push, pull_request]
+
+jobs:
+    build_package:
+      runs-on: ubuntu-latest
+      steps:
+        - uses: actions/checkout@v2
+        - name: Set up Python
+          uses: actions/setup-python@v2
+          with:
+            python-version: 3.8
+        - name: Build and install package
+          run: |
+            curl -sSL https://install.python-poetry.org | python3 -
+            poetry build
+            pip3 install ./dist/robusta_cli-0.0.0-py3-none-any.whl
+        - name: Upload robusta package artifact
+          uses: actions/upload-artifact@v2
+          with:
+            name: robusta-pkg
+            path: dist/robusta_cli-0.0.0-py3-none-any.whl
+
+
+    # we use a totally separate job for testing the package because we want an environment which is free of all the
+    # dependencies that poetry itself requires
+    test_package:
+      needs: build_package
+      runs-on: ubuntu-latest
+      strategy:
+        fail-fast: false
+        matrix:
+          python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12" ]
+
+      steps:
+        - name: Set up Python ${{ matrix.python-version }}
+          uses: actions/setup-python@v2
+          with:
+            python-version: ${{ matrix.python-version }}
+        - name: Download robusta-pkg
+          uses: actions/download-artifact@v2
+          with:
+            name: robusta-pkg
+        - name: Install and test robusta cli
+          run: |
+            ls
+            pip3 install robusta_cli-0.0.0-py3-none-any.whl
+            robusta version