Remove deprecated useLoc

[JoviDeCroock]

We could also opt to start bundling preact-iso if this is wanted for this major?

[changeset-bot]

🦋 Changeset detected

Latest commit: 28c91e3

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
preact-iso	Major
create-wmr	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions]

Size Change: +114 B (0%)

Total Size: 689 kB

Filename	Size	Change
packages/wmr/demo/dist/about/index.html	657 B	+1 B (0%)
packages/wmr/demo/dist/chunks/class-fields.********.js	201 B	+1 B (+1%)
packages/wmr/demo/dist/chunks/compat.********.js	15.3 kB	+1 B (0%)
packages/wmr/demo/dist/chunks/index.********.js	303 B	+106 B (+54%)	🆘
packages/wmr/demo/dist/chunks/prerender.********.js	2.45 kB	+1 B (0%)
packages/wmr/demo/dist/class-fields/index.html	635 B	+1 B (0%)
packages/wmr/demo/dist/compat/index.html	1.42 kB	+1 B (0%)
packages/wmr/demo/dist/files/index.html	676 B	+1 B (0%)
packages/wmr/demo/dist/index.********.js	7.03 kB	-2 B (0%)
packages/wmr/demo/dist/index.html	703 B	+1 B (0%)
packages/wmr/demo/dist/lazy-and-late/index.html	658 B	+2 B (0%)

ℹ️ View Unchanged

Filename	Size	Change
packages/wmr/demo/dist/assets/Calendar.********.css	702 B	0 B
packages/wmr/demo/dist/assets/style.********.css	386 B	0 B
packages/wmr/demo/dist/env/index.html	712 B	0 B
packages/wmr/demo/dist/error/index.html	646 B	0 B
packages/wmr/wmr.cjs	656 kB	0 B

_{compressed-size-action}