misc: Update CI workflow.

Author: iabdalkader

.github/workflows/client-test.yml

@@ -52,6 +52,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         python -m pip install build==0.10.0 cbor2==5.4.6 M2Crypto==0.38.0 micropython-senml==0.1.0
+        sudo apt-get update
         sudo apt-get install softhsm2 gnutls-bin libengine-pkcs11-openssl
 
     - name: '📦 Build package'