add support for upload speed / remaining in the cache upload step #19741

Job	Run time
Determine jobs to run	23s
Build Turborepo (ubuntu, self-hosted, linux, x64, metal)	1m 28s
Build Turborepo (macos, macos-latest)	5m 5s
Turbopack TypeScript files	0s
Turborepo Examples	0s
JS Package Tests	0s
Build Turborepo (windows, windows-latest)	11m 17s
Turborepo rust check	1m 17s
Formatting	59s
Check next-swc	0s
Rust lints	50s
Turbopack rust check	0s
Turbopack Rust testing on ${{ matrix.os.name }}	0s
Turbopack Rust testing benchmarks on ${{ matrix.os.name }}	0s
Turbopack Rust testing benchmarks on linux	0s
Turbopack rust clippy	0s
Turbopack Rust testing on ubuntu	0s
Upload Test results	29s
Turborepo rust clippy	1m 15s
Turborepo Rust testing on ubuntu	1m 27s
Turborepo Rust testing on macos	5m 17s
Turborepo Rust testing on windows	11m 38s
Turborepo Integration (ubuntu-latest)	1m 51s
Turborepo Integration (macos-latest)	1m 35s
Turborepo Integration (windows-latest)	1m 38s
Ok	2s
Done	2s
Cleanup / cleanup	2s
	46m 35s

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