Bump go.opentelemetry.io/collector/config/configgrpc from 0.96.0 to 0.102.1 in /cmd/configschema #15606

Job	Run time
govulncheck (receiver-0)	1m 53s
setup-environment	0s
govulncheck (receiver-1)	2m 8s
govulncheck (receiver-2)	2m 25s
govulncheck (receiver-3)	1m 58s
govulncheck (processor-0)	2m 39s
govulncheck (processor-1)	2m 3s
govulncheck (exporter-0)	2m 6s
govulncheck (exporter-1)	2m 26s
govulncheck (exporter-2)	2m 5s
govulncheck (exporter-3)	1m 49s
govulncheck (extension)	2m 2s
govulncheck (connector)	1m 51s
govulncheck (internal)	1m 45s
govulncheck (pkg)	2m 28s
govulncheck (cmd-0)	34m 58s
govulncheck (cmd-1)	2m 38s
check-collector-module-version	0s
check-codeowners	0s
lint-matrix	0s
checks	0s
correctness-traces	0s
integration-tests-matrix	0s
unittest-matrix	0s
build-examples	0s
correctness-metrics	0s
cross-compile	0s
lint	0s
unittest	0s
integration-tests	0s
build-package	0s
coverage	0s
publish-check	0s
publish-dev	0s
publish-stable	0s
rotate-milestone	0s
	1h 7m 14s

Provide feedback