[chore] Prepare release v1.43.0/v0.137.0 (#13933) #60

Job	Run time
setup-environment	53s
govulncheck	3m 31s
checks	3m 30s
unittest-matrix (ubuntu-latest, oldstable)	6m 55s
unittest-matrix (ubuntu-latest, stable)	6m 43s
lint	13m 43s
cross-build-collector (linux, arm64)	1m 11s
cross-build-collector (darwin, amd64)	1m 0s
test-coverage	13m 6s
cross-build-collector (darwin, arm64)	57s
cross-build-collector (linux, s390x)	57s
cross-build-collector (windows, amd64)	55s
cross-build-collector (linux, ppc64le)	1m 10s
cross-build-collector (linux, 386)	59s
cross-build-collector (aix, ppc64)	1m 0s
cross-build-collector (windows, 386)	56s
cross-build-collector (linux, arm, 7)	53s
cross-build-collector (linux, riscv64)	1m 0s
cross-build-collector (windows, arm64)	58s
cross-build-collector (linux, amd64)	59s
unittest	2s
	1h 1m 18s

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