Close InputStream after marshalling gRPC messages

[ikhoon]

Motivation:

InputStreams returned by method.streamRequest() and method.streamResponse() were not closed after use. #5520

Modifications:

• Use try-with-resource to close the InputStreams after use

Result:

Fixed a possible memory leak when a custom gRPC marshaler is used.

[github-actions]

🔍 Build Scan® (commit: 69175ef)

Job name	Status	Build Scan®
build-windows-latest-jdk-19	✅	https://ge.armeria.dev/s/uiwz7l3wy3k2c
build-self-hosted-unsafe-jdk-8	✅	https://ge.armeria.dev/s/a3uhgm5aekbiu
build-self-hosted-unsafe-jdk-19-snapshot-blockhound	✅	https://ge.armeria.dev/s/rxr3j6xbkg5lk
build-self-hosted-unsafe-jdk-17-min-java-17-coverage	✅	https://ge.armeria.dev/s/fbiylneocvw7a
build-self-hosted-unsafe-jdk-17-min-java-11	✅	https://ge.armeria.dev/s/m2rnih6ppasry
build-self-hosted-unsafe-jdk-17-leak	✅	https://ge.armeria.dev/s/ohkjw5d22xebm
build-self-hosted-unsafe-jdk-11	✅	https://ge.armeria.dev/s/ei4k5ra7xmorc
build-macos-12-jdk-19	✅	https://ge.armeria.dev/s/hml4rqeip547w

[jrhee17]

👍 👍 👍

[minwoox]

Thanks!