[TESTS] Only test supported Python versions (#92)

* Adds tests for 3.11, 3.12, 3.13

* Remove 3.6, 3.7 and 3.8 tests

* Port tests to Github Actions from Travis CI

Author: ferdia-sopermaccafraidh-lrn

.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+name: Code Quality and Tests
+
+on:
+  push:
+    branches: ["master", "main"]
+  pull_request:
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install Test Dependencies
+      run: pip install .[test]
+
+    - name: Run Tests
+      run: pytest --color=yes --cov=learnosity_sdk