proposed migration cmake 3.28.3-1build6

[Vladimir Petko]

cmake autopkgtest fail with the following error:
---
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.8.1")
CMake Error at /tmp/autopkgtest.XpFeRF/build.aQE/real-tree/Tests/RunCMake/RunCMake.cmake:277 (message):
  FindPkgConfig_GET_VARIABLE - FAILED:

  stdout does not match that expected.

  Command was:

   command> "/usr/bin/cmake" "/tmp/autopkgtest.XpFeRF/build.aQE/real-tree/Tests/RunCMake/FindPkgConfig" "-G" "Unix Makefiles" "-DRunCMake_TEST=FindPkgConfig_GET_VARIABLE" "--no-warn-unused-cli" "-DCMAKE_MAKE_PROGRAM=/usr/bin/gmake"

  Expected stdout to match:

   expect-stdout> -- g_ir_scanner: .*/g-ir-scanner

  Actual stdout:

   actual-stdout> Not searching for unused variables given on the command line.
   actual-stdout> -- Found PkgConfig: /usr/bin/pkg-config (found version "1.8.1")
   actual-stdout> -- g_ir_scanner: /usr/bin/x86_64-linux-gnu-g-ir-scanner
   actual-stdout> -- Configuring done (0.1s)
   actual-stdout> -- Generating done (0.0s)
   actual-stdout> -- Build files have been written to: /tmp/autopkgtest.XpFeRF/autopkgtest_tmp/Tests/RunCMake/FindPkgConfig/FindPkgConfig_GET_VARIABLE-build

  Expected stderr to match:

   expect-stderr> ^$

  Actual stderr:

   actual-stderr>

Call Stack (most recent call first):
  /tmp/autopkgtest.XpFeRF/build.aQE/real-tree/Tests/RunCMake/FindPkgConfig/RunCMakeTest.cmake:53 (run_cmake)
---

This is caused by the test asserting line
--
-- g_ir_scanner: */g-ir-scanner
---

but the gobject-introspection actually places /usr/bin/x86_64-linux-gnu-g-ir-scanner on disk since 1.79

[Vladimir Petko (vpa1977)]

https://gitlab.kitware.com/cmake/cmake/-/issues/25865