fix: GDoc Action - check for string existence #3247

Job	Run time
close-preview	0s
path-filter	4s
build-all / Emit container tag sha	4s
ci / ci (format)	1m 0s
ci / ci (lint)	1m 19s
ci / ci (type-check)	1m 25s
ci / ci (test-run)	1m 43s
build-all / build-base / Build	3m 14s
build-all / build-core / Build	4m 7s
build-all / build-jobs / Build	1m 50s
close-docs-preview	0s
deploy-docs-preview	0s
deploy-preview / preview	30s
e2e / Integration tests (core)	4m 57s
e2e / Integration tests (context-editor)	5m 9s
status-check	1s
	25m 23s

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