docs: remove graphql conf banner #14928

Job	Run time
Validating dev-tests (cjs)	2m 9s
🧹 Prettier Check	2m 17s
Validating dev-tests (esm)	2m 9s
Examples	14m 43s
Testing exports integrity	2m 24s
Build and Unit Test SWC Plugin	8m 47s
Linting Check / eslint	2m 8s
Unit Test on Node 16 (ubuntu-latest) and GraphQL v15	3m 33s
Unit Test on Node 16 (ubuntu-latest) and GraphQL v16	2m 43s
Unit Test on Node 18 (ubuntu-latest) and GraphQL v15	2m 56s
Unit Test on Node 18 (ubuntu-latest) and GraphQL v16	3m 18s
Unit Test on Node 20 (ubuntu-latest) and GraphQL v15	2m 42s
Unit Test on Node 20 (ubuntu-latest) and GraphQL v16	2m 42s
Unit Test on Node (windows-latest) and GraphQL v16	5m 30s
	58m 1s

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