V2 serialization format for wide columns with blob references #7603

Job	Run time
check-format-and-targets	25s
build-linux	19m 7s
build-linux-cmake-mingw	12m 40s
build-linux-make-with-folly-lite-no-test	10m 42s
build-linux-make-with-folly	22m 35s
build-linux-cmake-with-folly-coroutines	26m 12s
build-macos	6m 50s
build-macos-java-static	9m 18s
build-linux-gcc-14-no_test_run	10m 52s
build-windows-vs2022	3m 49s
build-macos-java-static-universal	9m 22s
build-linux-clang18-asan-ubsan	26m 46s
build-linux-clang18-clang-analyze	37m 33s
build-linux-clang18-mini-tsan	24m 19s
build-macos-java	6m 50s
build-linux-clang-18-no_test_run	14m 40s
build-linux-release	14m 28s
build-linux-java	17m 42s
build-linux-mini-crashtest	29m 7s
build-linux-static_lib-alt_namespace-status_checked	20m 28s
build-linux-arm	12m 46s
build-macos-cmake (3)	14m 41s
build-macos-cmake (0)	14m 39s
build-linux-encrypted_env-no_compression	16m 51s
build-macos-cmake (2)	15m 27s
build-linux-clang-13-no_test_run	12m 13s
build-linux-java-pmd	1m 11s
build-linux-cmake-with-benchmark-no-thread-status	26m 25s
build-linux-java-static	14m 30s
build-linux-unity-and-headers	16m 28s
build-macos-cmake (1)	14m 45s
	8h 3m 41s

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