Add support for Label and File Upload components #6384

Job	Run time
Check minimal versions	30s
Check (builder without model)	33s
Build docs	47s
Examples	2m 35s
Check (temp cache + typesize)	48s
Check (unstable (no default features))	31s
Check (unstable + typesize)	54s
Check (temp cache)	50s
Test (no cache)	1m 2s
Test (beta)	54s
Test (stable)	1m 3s
Test (Windows)	3m 24s
Test (no default features)	42s
Test (no gateway)	1m 2s
Test (zlib and zstd compression)	1m 15s
Test (nightly)	59s
Test (macOS)	1m 7s
Test (zlib compression)	1m 8s
Test (chrono)	44s
Test (zstd compression)	1m 10s
MSRV	0s
Test (native-tls)	1m 3s
	23m 1s

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