chore: bump GitHub Actions to latest major versions

[Copilot]

Updates all uses: references across the three CI/CD workflow files to their current latest major versions.

Version bumps

Action	From	To
actions/checkout	v4	v6
actions/setup-java	v3	v5
actions/cache	v4	v5
actions/upload-artifact	v4	v7
softprops/action-gh-release	v2	v2 (no change)

Files affected

• .github/workflows/build.yml — 4 actions updated
• .github/workflows/deploy.yml — 5 action references updated (2× upload-artifact)
• .github/workflows/release.yml — 3 actions updated

Original prompt

Update all uses: references in GitHub Actions workflow files to the latest major versions.

Files to update

• .github/workflows/build.yml
• .github/workflows/deploy.yml
• .github/workflows/release.yml

Required changes

The following actions need to be updated across all three workflow files:

Action	Current Version	Latest Version
actions/checkout	v4	v6
actions/setup-java	v3	v5
actions/cache	v4	v5
actions/upload-artifact	v4	v7
softprops/action-gh-release	v2	v2 (no change needed)

Specific changes per file:

build.yml:

• Line 18: actions/checkout@v4 → actions/checkout@v6
• Line 23: actions/setup-java@v3 → actions/setup-java@v5
• Line 28: actions/cache@v4 → actions/cache@v5
• Line 41: actions/upload-artifact@v4 → actions/upload-artifact@v7

deploy.yml:

• Line 18: actions/checkout@v4 → actions/checkout@v6
• Line 24: actions/setup-java@v3 → actions/setup-java@v5
• Line 32: actions/cache@v4 → actions/cache@v5
• Line 59: actions/upload-artifact@v4 → actions/upload-artifact@v7
• Line 64: actions/upload-artifact@v4 → actions/upload-artifact@v7

release.yml:

• Line 22: actions/checkout@v4 → actions/checkout@v6
• Line 27: actions/setup-java@v3 → actions/setup-java@v5
• Line 35: actions/cache@v4 → actions/cache@v5
• softprops/action-gh-release@v2 stays as is (already latest major version)

Do NOT change anything else in the files. Only update the version tags in the uses: directives as specified above.

The following is the prior conversation context from the user's chat exploration (may be truncated):

User: для всех uses проверь и установи последние версии и оформи PR

Assistant:

I'll check the current workflow files to see what GitHub Actions are used, then find their latest versions.

Assistant: Now let me check the latest versions of all the GitHub Actions used in these workflows.

Assistant: Now let me verify the exact latest releases by checking the GitHub releases pages directly.

Assistant: Now I have all the latest versions confirmed. Let me summarize the required updates and create the PR:

Action	Current Version	Latest Version
actions/checkout	v4	v6
actions/setup-java	v3	v5
actions/cache	v4	v5
actions/upload-artifact	v4	v7
softprops/action-gh-release	v2	v2 (already latest)

Let me create a PR with these updates.

Assistant: I'm waiting for your confirmation to proceed with creating the pull request that updates the GitHub Actions versions.

Here's a summary of the changes that will be made across all three workflow files:

Action	Current	Latest
actions/checkout	v4	v6
actions/setup-java	v3	v5
actions/cache	v4	v5
actions/upload-artifact	v4	v7
softprops/action-gh-release	v2	v2 ✅ (уже актуальная)

Файлы для обновления:

• .github/workflows/build.yml — 4 изменения
• .github/workflows/deploy.yml — 5 изменений
• .github/workflows/release.yml — 3 изменения

This pull request was created from Copilot chat.