Update mise tools

Run `mise up` to refresh mise.lock, which bumps hugo, lychee, and
maven to their latest pinned versions.

lychee 0.24.0 replaced the boolean `include_fragments` config key
with an enum (`none`, `anchor-only`, `text-only`, `full`) that also
supports checking text fragments. Migrate lychee.toml to
`include_fragments = "anchor-only"` to preserve our previous
anchor-only behavior without opting into the new text-fragment
checks.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: oschwald

lychee.toml

@@ -4,8 +4,10 @@
 # Run locally with:
 #   lychee './**/*.md' './src/**/*.java' './pom.xml'
 
-# Include URL fragments in checks
-include_fragments = true
+# Include URL fragments in checks. lychee 0.24 replaced the boolean flag with
+# an enum that also supports checking text fragments; "anchor-only" preserves
+# our previous behavior of checking `#section`-style anchors only.
+include_fragments = "anchor-only"
 
 # Don't allow any redirects, so links that have moved are surfaced and updated
 # to their canonical destination.