Some tiered storage refactorings setting up more work #3714

Job	Run time
check-format-and-targets	23s
build-linux-cmake-mingw	12m 34s
build-linux-cmake-with-benchmark	19m 39s
build-linux	17m 14s
build-linux-cmake-with-folly	27m 34s
build-linux-cmake-with-folly-coroutines	31m 46s
build-linux-cmake-with-folly-lite-no-test	7m 52s
build-linux-encrypted_env-no_compression	15m 54s
build-linux-make-with-folly	28m 10s
build-linux-release	14m 18s
build-linux-make-with-folly-lite-no-test	10m 33s
build-linux-release-rtti	12m 35s
build-examples	10m 56s
build-fuzzers	8m 42s
build-linux-arm	15m 10s
build-linux-clang10-asan	16m 56s
build-linux-clang10-clang-analyze	17m 18s
build-linux-clang10-ubsan	16m 57s
build-linux-clang-13-no_test_run	7m 16s
build-linux-clang13-mini-tsan	24m 22s
build-linux-clang-no_test_run	11m 52s
build-linux-gcc-10-cxx20-no_test_run	9m 34s
build-linux-gcc-11-no_test_run	10m 12s
build-linux-gcc-8-no_test_run	8m 35s
build-linux-java	15m 38s
build-linux-java-pmd	12m 30s
build-linux-java-static	12m 4s
build-linux-mini-crashtest	29m 4s
build-linux-static_lib-alt_namespace-status_checked	19m 15s
build-linux-unity-and-headers	13m 8s
build-macos	19m 38s
build-macos-cmake (true)	51m 30s
build-macos-java	18m 10s
build-macos-cmake (false)	40m 56s
build-macos-java-static	21m 19s
build-macos-java-static-universal	24m 18s
build-windows-vs2019	53m 24s
	11h 27m 16s

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