Add the release note for 1.30.2

[minwoox]

No description provided.

[ikhoon]

Would you also share the target branch for 1.30.2 so that we can review what commits are included?

[minwoox]

Would you also share the target branch for 1.30.2 so that we can review what commits are included?

I was going to share the branch after this PR gets merged. 😉

[github-actions]

🔍 Build Scan® (commit: 870d03a)

Job name	Status	Build Scan®
build-ubicloud-standard-8-jdk-8	✅	https://ge.armeria.dev/s/2ylbfqno3uusk
build-ubicloud-standard-8-jdk-21-snapshot-blockhound	✅	https://ge.armeria.dev/s/bwtxumh43ayfo
build-ubicloud-standard-8-jdk-17-min-java-17-coverage	✅	https://ge.armeria.dev/s/wmsk5g5npjazm
build-ubicloud-standard-8-jdk-17-min-java-11	✅	https://ge.armeria.dev/s/xjfly6dovsc3o
build-ubicloud-standard-8-jdk-17-leak	✅	https://ge.armeria.dev/s/guebxwakf35tc
build-ubicloud-standard-8-jdk-11	✅	https://ge.armeria.dev/s/77hqw4xqut6tg
build-macos-12-jdk-21	✅	https://ge.armeria.dev/s/7lcailecrnzsy

[minwoox]

Here it is. 😉
https://github.com/line/armeria/commits/patch_1.30.2/