[CI] (Purity): require both P0.5 closure probes now that the headers exist

- the ctest and the include-graph-check job pass --require-all, so a SKIP on
  MGPipeValueTypes.h or ProgramArtifacts.h is red from here on

.github/workflows/test.yml

@@ -346,7 +346,7 @@ jobs:
         run: sudo apt-get update && sudo apt-get install -y clang-20
 
       - name: Include-closure assertions and negative control
-        run: python3 scripts/check_include_closure.py --mode both --compiler clang++-20 --self-test
+        run: python3 scripts/check_include_closure.py --mode both --compiler clang++-20 --self-test --require-all
 
   benchmark:
     runs-on: ubuntu-latest

MobileGL/MG_Test/Purity/CMakeLists.txt

@@ -7,7 +7,7 @@ cmake_minimum_required(VERSION 3.14)
 find_package(Python3 COMPONENTS Interpreter)
 if (Python3_Interpreter_FOUND)
     add_test(NAME MobileGLPurity.IncludeClosure
-             COMMAND ${Python3_EXECUTABLE} ${MGL_ROOT}/scripts/check_include_closure.py --mode text --self-test)
+             COMMAND ${Python3_EXECUTABLE} ${MGL_ROOT}/scripts/check_include_closure.py --mode text --self-test --require-all)
     # ctest -L unit (test.yml:198-203). NO ENVIRONMENT property: it replaces the job env (ARCHITECTURE.md:567).
     set_tests_properties(MobileGLPurity.IncludeClosure PROPERTIES LABELS unit)
 else()