Upstream updates available (vendors / synced packs)

[github-actions]

The weekly upstream check found updates.

=== Upstream Change Check ===
Date: 2026-05-18T12:27:41Z

Checking superpowers (vendored: v5.0.5)...
  UPDATE AVAILABLE
  Vendored commit: 7e516434f2a3
  Upstream HEAD:   f2cbfbefebbf
  → Run: make update-vendor name=superpowers
  Latest tag: v5.1.0 (vendored: v5.0.5)

Checking anthropic-skills (vendored: main)...
  UPDATE AVAILABLE
  Vendored commit: b0cbd3df1533
  Upstream HEAD:   6a5bb06904ab
  → Run: make update-vendor name=anthropic-skills

=== Synced Pack Check ===
Checking tm-edpa (synced: v1.18.0)...
  UPDATE AVAILABLE
  Synced: v1.18.0
  Latest: v1.21.2
  → Run: bash scripts/sync-edpa.sh --tag v1.21.2

=== Summary ===
3 item(s) have updates or warnings.
Run 'make update-vendor name=<name> version=<version>' for vendors,
or the listed sync command for synced packs.

Run make check-upstream locally for details, then follow the suggested sync commands.