COMP: Use improved version of ITKRemoteModuleBuildTestPackageAction

Aiming to address:

In file included from /Users/runner/work/ITKNornir/ITKNornir/src/itkIRCommon.cxx:37:
In file included from /Users/runner/work/ITKNornir/ITKNornir/include/itkIRCommon.h:106:
/Users/runner/work/ITKNornir/ITKNornir/include/IRPath.h:88:48: error: 'directory_iterator' is unavailable: introduced in macOS 10.15
    for (const auto & entry : std::filesystem::directory_iterator(path.text()))
                                               ^
/Applications/Xcode_13.2.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.1.sdk/usr/include/c++/v1/filesystem:2693:7: note: 'directory_iterator' has been explicitly marked unavailable here
class directory_iterator {
      ^

.github/workflows/build-test-package.yml

@@ -10,9 +10,11 @@ on:
 
 jobs:
   cxx-build-workflow:
-    uses: InsightSoftwareConsortium/ITKRemoteModuleBuildTestPackageAction/.github/workflows/build-test-cxx.yml@v5.4.0
+    uses: InsightSoftwareConsortium/ITKRemoteModuleBuildTestPackageAction/.github/workflows/build-test-cxx.yml@macosxDeployment
 
   python-build-workflow:
-    uses: InsightSoftwareConsortium/ITKRemoteModuleBuildTestPackageAction/.github/workflows/[email protected]
+    uses: InsightSoftwareConsortium/ITKRemoteModuleBuildTestPackageAction/.github/workflows/build-test-package-python.yml@remotes/origin/macosxDeployment
+    with:
+      macosx-deployment-target: '10.15'
     secrets:
       pypi_password: ${{ secrets.pypi_password }}