www/gohugo: Update to 0.155.0

ChangeLog: https://github.com/gohugoio/hugo/releases/tag/v0.155.0

Bug fixes

• Fix data race when clearing cache in cachebusters
• resources/images: Fix comment for Quality field in ImageConfig
• Fix panic reported in discourse
• Fix recently introduced partial rendering bug
• tpl: Fix partial decorator panic when partial returns falsy
• resources: Fix race condition in test helper
• Fix cascade draft panic
• hugolib: Fix multilingual alias generation
• Fix file mount specifity issue within the same module
• warpc: Fix typed nil return in Start
• hugolib: Fix relative alias generation

Improvements

• Remove disableDate and disableLatLong from MetaConfig
• internal/warpc: Make webp C defaults match the Go defaults
• testscripts: Move server tests to own folder
• testing: Skip some slow tests when not running in CI
• magefile: Skip commands test when running mage check locally
• Remove -p 2 parallelism limit for local test runs
• Add AGENTS.md and CLAUDE.md
• Add == and != operators to range predicates
• Add modulequeries file cache for module version queries
• Allow v1,v2 etc. style version names while still supporting full semver in queries
• Add range matchers for site matrix vector store filtering
• Misc webp performance work
• Move from github.com/disintegration/gift to github.com/gohugoio/gift
• resources/images: Stabilize order of valid sources in error message
• Add XMP and IPTC image metadata support
• output: Add TestCanonical integration test
• Rename common/maps to common/hmaps (#14384)
• Decode webp.ImageConfig natively

Approved by: doceng@ (implicit)