Fix pip3 install

Author: joto

.github/actions/ubuntu-prerequisites/action.yml

@@ -31,12 +31,12 @@ runs:
           postgresql-client postgresql-contrib-${POSTGRESQL_VERSION} \
           python3-setuptools \
           zlib1g-dev
-        pip3 install behave osmium
+        pip3 install $PIP_OPTION behave osmium
         if [ "$CC" = clang-8 ]; then sudo apt-get install -yq --no-install-suggests --no-install-recommends clang-8; fi
         if [ "$PSYCOPG" = "2"]; then
             sudo apt-get install -yq --no-install-suggests --no-install-recommends python3-psycopg2
         else
-            pip3 install psycopg
+            pip3 install $PIP_OPTION psycopg
         fi
       shell: bash
 

.github/workflows/ci.yml

@@ -386,6 +386,7 @@ jobs:
       POSTGIS_VERSION: 3
       BUILD_TYPE: Debug
       PSYCOPG: 3
+      PIP_OPTION: --break-system-packages
 
     steps:
       - uses: actions/checkout@v4