Added python 3.11 install

Author: silabs-ArghyaD

.github/workflows/test-ubuntu-arm-no-container.yaml

@@ -22,10 +22,18 @@ jobs:
         run: |
           sudo apt-get update -y
           sudo apt-get install -y --no-install-recommends \
+            software-properties-common \
+            python3.11 python3.11-distutils python3.11-venv python3.11-dev \
             libgirepository-1.0-1 \
             libgirepository1.0-dev \
             libglib2.0-dev \
             libglib2.0-dev-bin
+          
+          sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.11 2
+          sudo update-alternatives --set python3 /usr/bin/python3.11
+
+          curl -sS https://bootstrap.pypa.io/get-pip.py | sudo python3.11 -
+          sudo python3.11 -m pip install --upgrade pip setuptools wheel pip-tools
 
       - name: Mark repo as safe
         shell: bash