Bump github.com/hashicorp/go-retryablehttp from 0.7.4 to 0.7.7 in /cmd/configschema #15607

Job	Run time
govulncheck (receiver-0)	2m 1s
setup-environment	0s
govulncheck (receiver-1)	2m 2s
govulncheck (receiver-2)	2m 26s
govulncheck (receiver-3)	1m 56s
govulncheck (processor-0)	2m 34s
govulncheck (processor-1)	2m 6s
govulncheck (exporter-0)	2m 20s
govulncheck (exporter-1)	2m 35s
govulncheck (exporter-2)	2m 5s
govulncheck (exporter-3)	1m 54s
govulncheck (extension)	2m 2s
govulncheck (connector)	2m 1s
govulncheck (internal)	1m 46s
govulncheck (pkg)	2m 27s
govulncheck (cmd-0)	14m 55s
govulncheck (cmd-1)	2m 29s
build-examples	0s
check-codeowners	0s
check-collector-module-version	0s
checks	0s
correctness-metrics	0s
correctness-traces	0s
cross-compile	0s
integration-tests-matrix	0s
lint-matrix	0s
unittest-matrix	0s
build-package	0s
integration-tests	0s
lint	0s
unittest	0s
publish-check	0s
coverage	0s
publish-dev	0s
publish-stable	0s
rotate-milestone	0s
	47m 39s

Provide feedback