ffmpeg(-shared)-nightly: Add arm64 support

[artiga033]

• Use conventional PR title: <manifest-name[@version]|chore>: <general summary of the pull request>
• I have read the Contributing Guide

Summary by CodeRabbit

• New Features

  • Added Windows ARM64 build support for FFmpeg Nightly and FFmpeg Shared Nightly with auto-update.

• Chores

  • Updated FFmpeg Nightly to the latest build; refreshed 64-bit checksum.
  • Updated FFmpeg Shared Nightly (build updated); added ARM64 artifacts and auto-update entries.

[coderabbitai]

Walkthrough

Adds arm64 architecture entries and corresponding autoupdate entries to two Scoop manifest files for FFmpeg nightly builds; updates versions and hashes where applicable.

Changes

Cohort / File(s)	Summary
FFmpeg nightly (static) bucket/ffmpeg-nightly.json	Added architecture.arm64 with url, hash, and extract_dir; added autoupdate.architecture.arm64 with url; updated top-level version and adjusted existing architecture.64bit.hash.
FFmpeg nightly (shared) bucket/ffmpeg-shared-nightly.json	Added architecture.arm64 under architecture.64bit with url, hash, and extract_dir; added autoupdate.architecture.64bit.arm64 with url and extract_dir; bumped version.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

A bunny taps the nightly drum,
New arches hop—arm64 has come!
Manifests bloom with hashes bright,
Versions set for morning light.
I nibble joy: the builds take flight! 🥕🐇

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description Check	⚠️ Warning	The description retains only the unmodified template comments and checklist, without any actual summary of the changes, linked issue references, or details on implementation, purpose, or testing.	Please replace the placeholder comments with a clear summary of what the PR changes, link the relevant issue using “Closes #…” or “Relates to #…”, and include any necessary implementation details and testing instructions.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title Check	✅ Passed	The title concisely and accurately summarizes the primary change—adding arm64 support to the ffmpeg-nightly manifests—without unnecessary detail or ambiguity.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment

---

📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 9dc9307 and 0a589ec.

📒 Files selected for processing (2)

• bucket/ffmpeg-nightly.json (2 hunks)
• bucket/ffmpeg-shared-nightly.json (2 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• bucket/ffmpeg-nightly.json

🔇 Additional comments (2)

bucket/ffmpeg-shared-nightly.json (2)

12-15: Arm64 block mirrors the existing win64 stanza well.

Thanks for cloning the established structure (url/hash/extract_dir) for the new architecture entry; everything lines up cleanly.

---

34-36: Autoupdate wiring for arm64 looks spot on.

Reusing $matchTime and $matchHash keeps the nightly arm64 artifact in sync without extra regex work. Nicely done.

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[github-actions]

All changes look good.

Wait for review from human collaborators.

ffmpeg-nightly

• Lint
• Description
• License
• Hashes
• Checkver
• Autoupdate

ffmpeg-shared-nightly

• Lint
• Description
• License
• Hashes
• Checkver
• Autoupdate

Check the full log for details.

[z-Fng]

/verify

[github-actions]

All changes look good.

Wait for review from human collaborators.

ffmpeg-nightly

• Lint
• Description
• License
• Hashes
• Checkver
• Autoupdate

ffmpeg-shared-nightly

• Lint
• Description
• License
• Hashes
• Checkver
• Autoupdate

Check the full log for details.

[z-Fng]

Thanks!