chore(config): migrate Renovate config

[renovate-bot]

The Renovate config in this repository needs migrating. Typically this is because one or more configuration options you are using have been renamed.

You don't need to merge this PR right away, because Renovate will continue to migrate these fields internally each time it runs. But later some of these fields may be fully deprecated and the migrations removed. So it's a good idea to merge this migration PR soon.

🔕 Ignore: Close this PR and you won't be reminded about config migration again, but one day your current config may no longer be valid.

❓ Got questions? Does something look wrong to you? Please don't hesitate to request help here.

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This PR was generated by Mend Renovate. View the repository job log.

[gemini-code-assist]

Code Review

This pull request updates the Renovate configuration in renovate.json by migrating fileMatch fields to managerFilePatterns. However, the migration incorrectly wrapped several regex patterns in double slashes (//...//) instead of single slashes (/.../), which will prevent Renovate from matching the target files. The review comments correctly identify these syntax errors and provide actionable code suggestions to restore the single-slash format.

[gemini-code-assist]

The automated migration has incorrectly wrapped the regex patterns in double slashes (//...//) instead of single slashes (/.../). This will prevent Renovate from matching the target files correctly. Please use single slashes.

Suggested change

	"managerFilePatterns": [
	"//^.kokoro/nightly/graalvm-native.*.cfg$//",
	"//^.kokoro/presubmit/graalvm-native.*.cfg$//",
	"//^.kokoro/presubmit/*-graalvm-native-presubmit.cfg$//",
	"//^.kokoro/nightly/graalvm-sub-jobs/native.*/common.cfg$//",
	"//^owl-bot-postprocessor/synthtool/gcp/templates/java-library/.kokoro/presubmit/graalvm-native.*.cfg$//"
	],
	"managerFilePatterns": [
	"/^.kokoro/nightly/graalvm-native.*.cfg$/",
	"/^.kokoro/presubmit/graalvm-native.*.cfg$/",
	"/^.kokoro/presubmit/*-graalvm-native-presubmit.cfg$/",
	"/^.kokoro/nightly/graalvm-sub-jobs/native.*/common.cfg$/",
	"/^owl-bot-postprocessor/synthtool/gcp/templates/java-library/.kokoro/presubmit/graalvm-native.*.cfg$/"
	],

[gemini-code-assist]

The automated migration has incorrectly wrapped the regex patterns in double slashes (//...//) instead of single slashes (/.../). This will prevent Renovate from matching the target files correctly. Please use single slashes.

Suggested change

	"managerFilePatterns": [
	"//java-dns/README.md//",
	"//java-notification/README.md//",
	"//java-samples/native-image-sample/pom.xml//",
	"//java-vertexai/README.md//"
	],
	"managerFilePatterns": [
	"/java-dns/README.md/",
	"/java-notification/README.md/",
	"/java-samples/native-image-sample/pom.xml/",
	"/java-vertexai/README.md/"
	],

[gemini-code-assist]

The automated migration has incorrectly wrapped the regex patterns in double slashes (//...//) instead of single slashes (/.../). This will prevent Renovate from matching the target files correctly. Please use single slashes.

Suggested change

	"managerFilePatterns": [
	"//.github/workflows/ci.yaml//",
	"//.github/workflows/generated_files_sync.yaml//"
	],
	"managerFilePatterns": [
	"/.github/workflows/ci.yaml/",
	"/.github/workflows/generated_files_sync.yaml/"
	],

[gemini-code-assist]

The automated migration has incorrectly wrapped the regex patterns in double slashes (//...//) instead of single slashes (/.../). This will prevent Renovate from matching the target files correctly. Please use single slashes.

Suggested change

	"managerFilePatterns": [
	"//^.github/workflows/unmanaged_dependency_check.yaml$//"
	],
	"managerFilePatterns": [
	"/^.github/workflows/unmanaged_dependency_check.yaml$/"
	],

[lqiu96]

Ignoring the gemini code assist suggestions as this config migration came from renovate itself.