Port gcc-14 fixes to GA from master

Change-Id: Ic54e5ae194da891d873eb41b0639a7288b9c86f5

Author: Synss

.github/workflows/pr.yaml

@@ -12,7 +12,7 @@ on: [push, pull_request]
 
 jobs:
   testing:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     env:
       PIPENV_IGNORE_VIRTUALENVS: 1
       USE_EXTERNAL_PIPENV_MIRROR: true
@@ -64,9 +64,11 @@ jobs:
         # libsasl2-dev: Needed for building python-ldap.
         # libkrb5-dev: Needed for building pykerberos.
         # gettext: Needed for some "unit tests" (test_i18n.py)
+        sudo add-apt-repository -y ppa:ubuntu-toolchain-r/ppa
+        sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
         sudo apt-get update
-        sudo apt-get install ksh librrd-dev libldap2-dev libsasl2-dev libkrb5-dev gettext
-        buildscripts/infrastructure/build-nodes/scripts/install-pipenv.sh
+        sudo apt-get install ksh librrd-dev libldap2-dev libsasl2-dev libkrb5-dev gettext "^g\+\+-14$"
+        sudo buildscripts/infrastructure/build-nodes/scripts/install-pipenv.sh
         make .venv
     - name: Run ${{ matrix.name  }}
       env: