(Thrift Field Masker Pt1) Remove redundant thrift files

[jrhee17]

Motivation:

While adding test cases for thrift, I found it inconvenient to update thrift messages for each module (thrift0.9, thrift0.12, and thrift 0.13).
When diffing each file, the only difference I found for thrift0.9 was i8 was used instead of byte.

I propose that thrift0.13 IDL definitions are used across all versions.
To accomodate thrift0.9, a new thrift9ify task is added.

Modifications:

• Removed thrift IDL definitions for thrift0.9, thrift0.12.

Result:

• It is easier to define thrift messages for tests

[github-actions]

🔍 Build Scan® (commit: b962556)

Job name	Status	Build Scan®
build-ubicloud-standard-16-jdk-8	✅	https://ge.armeria.dev/s/wdrpp6hcyj6oq
build-ubicloud-standard-16-jdk-21-snapshot-blockhound	❌ (failure)	https://ge.armeria.dev/s/or52mophvu5i4
build-ubicloud-standard-16-jdk-17-min-java-17-coverage	❌ (failure)	https://ge.armeria.dev/s/ba4mltrlkgk2s
build-ubicloud-standard-16-jdk-17-min-java-11	✅	https://ge.armeria.dev/s/awvp3tkyfuhno
build-ubicloud-standard-16-jdk-17-leak	✅	https://ge.armeria.dev/s/ku6qggkksbh56
build-ubicloud-standard-16-jdk-11	✅	https://ge.armeria.dev/s/hzhkyvg4cgxui
build-macos-latest-jdk-21	✅	https://ge.armeria.dev/s/flqaxexif7dxu

[minwoox]

👍 👍 👍

[ikhoon]

Good idea. 👍