Add more options to C api for backups and getting info from them #3844

Job	Run time
build-linux	17m 12s
build-linux-cmake-mingw	12m 36s
build-linux-cmake-with-folly	28m 37s
build-linux-cmake-with-folly-lite-no-test	8m 5s
check-format-and-targets	22s
build-linux-clang-no_test_run	12m 19s
build-fuzzers	8m 51s
build-linux-clang-13-no_test_run	7m 22s
build-examples	11m 9s
build-linux-cmake-with-benchmark	19m 52s
build-linux-cmake-with-folly-coroutines	32m 39s
build-linux-encrypted_env-no_compression	16m 42s
build-linux-make-with-folly	28m 36s
build-linux-make-with-folly-lite-no-test	9m 53s
build-linux-release	14m 11s
build-linux-release-rtti	12m 52s
build-linux-arm	14m 37s
build-linux-clang10-asan	17m 13s
build-linux-clang10-clang-analyze	17m 23s
build-linux-clang10-ubsan	17m 30s
build-linux-clang13-mini-tsan	25m 3s
build-linux-gcc-10-cxx20-no_test_run	9m 49s
build-linux-gcc-11-no_test_run	10m 29s
build-linux-gcc-8-no_test_run	9m 5s
build-linux-java	15m 12s
build-linux-java-pmd	12m 28s
build-linux-java-static	11m 47s
build-linux-mini-crashtest	29m 13s
build-linux-static_lib-alt_namespace-status_checked	19m 24s
build-linux-unity-and-headers	12m 59s
build-macos	29m 53s
build-macos-cmake (true)	57m 41s
build-macos-cmake (false)	52m 14s
build-macos-java	25m 56s
build-macos-java-static	22m 38s
build-macos-java-static-universal	23m 30s
build-windows-vs2019	53m 38s
	12h 9m 0s

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