Add: GltfFileStream and rewritten GltfDataBuffer #411

Job	Run time
build_linux_deprecated_extensions (gcc-9)	2m 19s
build_linux (gcc-9, NO)	2m 4s
build_linux_deprecated_extensions (gcc-10)	2m 32s
build_linux (gcc-10, NO)	2m 56s
build_windows (NO)	3m 18s
build_windows_deprecated_extensions	3m 9s
build_linux (gcc-10, YES)	2m 16s
build_windows (YES)	4m 8s
build_linux_deprecated_extensions (clang-13)	2m 44s
build_linux (clang-13, NO)	2m 37s
build_linux (clang-15, NO)	2m 38s
build_linux (clang-15, YES)	2m 55s
	33m 36s

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