chore(deps): update all dependencies on github actions

[renovate]

✅ マイナーチェンジ以上のアップデートは動作確認をしてからマージすること

This PR contains the following updates:

Package	Type	Update	Change
actions/create-github-app-token	action	minor	v2.0.6 -> v2.1.0
anthropics/claude-code-action	action	digest	1b4ac7d -> 8a5d751
aws-actions/configure-aws-credentials	action	minor	v4.2.1 -> v4.3.1

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Release Notes

actions/create-github-app-token (actions/create-github-app-token)

v2.1.0

Compare Source

aws-actions/configure-aws-credentials (aws-actions/configure-aws-credentials)

v4.3.1

Compare Source

Bug Fixes

• update readme to 4.3.1 (#​1424) (be2e7ad)

v4.3.0

Compare Source

Features

• dependency update and feature cleanup (#​1414) (59489ba), closes #​1062 #​1191
• Optional environment variable output (c3b3ce6)

Bug Fixes

• docs: readme samples versioning (5b3c895)
• the wrong example region for China partition in README (37fe9a7)
• properly set proxy environment variable (cbea708)

Miscellaneous Chores

• release 4.3.0 (3f7c218)

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