Add support for Label and File Upload components #6363

Job	Run time
Build docs	32s
Check (temp cache + typesize)	26s
Check minimal versions	29s
Check (temp cache)	37s
Check (unstable (no default features))	31s
Check (unstable + typesize)	29s
Check (builder without model)	27s
Test (beta)	42s
Test (stable)	1m 4s
Test (native-tls)	44s
Test (macOS)	58s
Test (no default features)	28s
Test (no gateway)	1m 1s
Test (Windows)	2m 16s
Test (nightly)	41s
Test (zlib compression)	51s
Test (no cache)	53s
Examples	2m 16s
Test (chrono)	32s
Test (zstd compression)	57s
MSRV	0s
Test (zlib and zstd compression)	55s
	17m 49s

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