fix: sample-queries.txt uses incorrect root field name 'bundles' instead of 'olmbundles'

[coderabbitai]

Summary

The file internal/catalogd/graphql/sample-queries.txt contains several GraphQL query examples that reference the root field name bundles, but the dynamic schema generator derives the field name from the schema name (olm.bundle → olmbundles). As written, those sample queries will fail for users.

Affected lines (approx.)

• Line 82: bundles(limit: 5) {
• Line 121: bundles(limit: 20) {
• Line 145: bundles(limit: 10) {
• Line 163: bundles(limit: 10) {

Suggested fix

Replace all occurrences of bundles( with olmbundles( in internal/catalogd/graphql/sample-queries.txt.

References

• Downstream PR that introduced this file: NO-ISSUE: Synchronize From Upstream Repositories openshift/operator-framework-operator-controller#738
• Review comment that surfaced this issue: NO-ISSUE: Synchronize From Upstream Repositories openshift/operator-framework-operator-controller#738 (comment)

Reported by @grokspawn.