Improve Bazel CI #6747

Job	Run time
Build Benchmarks (on Linux) (g++-13)	2m 46s
Build Dart	1m 10s
Build Android (on Linux)	3m 27s
Build Windows C++ (11)	3m 47s
Build Windows C++ (14)	4m 30s
Build .NET Windows	1m 50s
Check Generated Code (g++-13)	1m 4s
Check Generated Code on Windows	6m 1s
Build Windows C++ (17)	4m 49s
Build .NET Windows (-p:UnsafeByteBuffer=true)	55s
Check Generated Code (clang++-18)	1m 16s
Build Windows C++ (20)	5m 32s
Build Windows C++ (23)	5m 35s
Build Go	1m 16s
Build Java	15s
Build Kotlin Linux	3m 25s
Build Kotlin MacOS	5m 7s
Build Linux (g++-13)	1m 49s
Build Linux C++ (11, g++-13)	1m 48s
Build Linux (clang++-18)	2m 2s
Build Linux with -DFLATBUFFERS_NO_FILE_TESTS	2m 1s
Build Linux with out-of-source build location	1m 17s
Build Linux C++ (11, clang++-18)	2m 5s
Build Linux C++ (14, g++-13)	1m 49s
Build Mac (for Intel)	1m 33s
Build Mac (universal build)	2m 5s
Build Linux C++ (14, clang++-18)	2m 11s
Build Nim	1m 16s
Build Linux C++ (17, g++-13)	1m 57s
Build Linux C++ (17, clang++-18)	2m 16s
Build PHP	1m 0s
Build Python	56s
Build Linux C++ (20, g++-13)	2m 14s
Build Rust Linux	2m 3s
Build Linux C++ (20, clang++-18)	2m 29s
Build Rust Windows	1m 10s
Build Linux C++ (23, g++-13)	2m 16s
Build Swift (5.8)	2m 8s
Build Swift Wasm	3m 16s
Build TS	6m 23s
Build Swift (5.9)	2m 19s
Build Windows 2019	4m 14s
Build Swift (5.10)	2m 12s
release-digests	0s
provenance	0s
	1h 49m 34s

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