[configcompression] Rename `CompressionType` to `Type` #17346

Job	Run time
govulncheck	26s
setup-environment	8s
test-coverage	2m 25s
checks	1m 58s
lint	3m 16s
cross-build-collector (darwin, amd64)	2m 26s
unittest-matrix (~1.21.5)	1m 32s
cross-build-collector (darwin, arm64)	48s
unittest-matrix (~1.20.12)	1m 13s
cross-build-collector (linux, 386)	53s
cross-build-collector (linux, amd64)	54s
cross-build-collector (linux, arm64)	38s
cross-build-collector (linux, ppc64le)	35s
cross-build-collector (linux, arm, 7)	39s
cross-build-collector (linux, s390x)	44s
cross-build-collector (windows, 386)	35s
cross-build-collector (windows, amd64)	42s
unittest	1s
	19m 53s

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