chore(deps): update pnpm to v8.15.0

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pnpm (source)	`8.14.3` -> `8.15.0`

Release Notes

pnpm/pnpm (pnpm)

### [`v8.15.0`](https://togithub.com/pnpm/pnpm/releases/tag/v8.15.0) [Compare Source](https://togithub.com/pnpm/pnpm/compare/v8.14.3...v8.15.0) #### Minor Changes - When the license field does not exist in `package.json` but a license file exists, try to match and extract the license name [#7530](https://togithub.com/pnpm/pnpm/pull/7530). #### Patch Changes - Running `pnpm update -r --latest` will no longer downgrade prerelease dependencies [#7436](https://togithub.com/pnpm/pnpm/issues/7436). - `--aggregate-output` should work on scripts executed from the same project [#7556](https://togithub.com/pnpm/pnpm/issues/7556). - Prefer hard links over reflinks on Windows as they perform better [#7564](https://togithub.com/pnpm/pnpm/pull/7564). - Reduce the length of the side-effects cache key. Instead of saving a stringified object composed from the dependency versions of the package, use the hash calculated from the said object [#7563](https://togithub.com/pnpm/pnpm/pull/7563). - Throw an error if `pnpm update --latest` runs with arguments containing versions specs. For instance, `pnpm update --latest foo@next` is not allowed [#7567](https://togithub.com/pnpm/pnpm/pull/7567). - Don't fail in Windows CoW if the file already exists [#7554](https://togithub.com/pnpm/pnpm/issues/7554). #### Platinum Sponsors