ci: remove -Dprefix by a run to ldconfig, so that /usrLocal/lib packages are recognized

Author: Totto16

.github/workflows/test.yml

@@ -46,13 +46,14 @@ jobs:
       - name: Build and Install OOPetris
         run: |
           cd oopetris
-          meson setup build -Db_coverage=true -Dbuildtype=debugoptimized -Ddefault_library=shared -Dclang_libcpp=enabled -Donly_build_libs=true -Dprefix=/usr
+          meson setup build -Db_coverage=true -Dbuildtype=debugoptimized -Ddefault_library=shared -Dclang_libcpp=enabled -Donly_build_libs=true
           sudo meson install -C build
 
       - name: Build Wrapper
         run: |
-          meson setup build -Db_coverage=true -Dbuildtype=debugoptimized -Ddefault_library=shared -Dclang_libcpp=enabled -Dtests=true -Dexample=true -Dprefix=/usr
+          meson setup build -Db_coverage=true -Dbuildtype=debugoptimized -Ddefault_library=shared -Dclang_libcpp=enabled -Dtests=true -Dexample=true
           meson compile -C build
+          sudo ldconfig
 
       - name: Test Wrapper
         run: |