Merge branch '2024-metadata-refac' into metadata-sentinel1

Modules/Core/Metadata/include/otbMetaDataKey.h

Modules/Core/Metadata/include/otbMetadataStorageInterface.h

Modules/Core/Metadata/include/otbMetadataSupplierInterface.h

Modules/Core/Metadata/src/CMakeLists.txt

Modules/Core/Metadata/src/otbMetadataStorageInterface.cxx

Modules/Core/Metadata/src/otbMetadataSupplierInterface.cxx

Modules/Core/Metadata/test/otbImageMetadataTest.cxx

Modules/IO/IOGDAL/include/otbGDALImageMetadataInterface.h

Modules/IO/IOGDAL/src/otbGDALDatasetWrapper.cxx

Modules/IO/ImageIO/include/otbImageFileReader.hxx