chore: bump the pouchdb group with 4 updates

Bumps the pouchdb group with 4 updates: [pouchdb-adapter-http](https://github.com/pouchdb/pouchdb/tree/HEAD/packages/node_modules/pouchdb-adapter-http), [pouchdb-core](https://github.com/pouchdb/pouchdb/tree/HEAD/packages/node_modules/pouchdb-core), [pouchdb-mapreduce](https://github.com/pouchdb/pouchdb/tree/HEAD/packages/node_modules/pouchdb-mapreduce) and [pouchdb-adapter-memory](https://github.com/pouchdb/pouchdb/tree/HEAD/packages/node_modules/pouchdb-adapter-memory).


Updates `pouchdb-adapter-http` from 7.3.1 to 9.0.0
- [Release notes](https://github.com/pouchdb/pouchdb/releases)
- [Commits](https://github.com/pouchdb/pouchdb/commits/9.0.0/packages/node_modules/pouchdb-adapter-http)

Updates `pouchdb-core` from 7.3.1 to 9.0.0
- [Release notes](https://github.com/pouchdb/pouchdb/releases)
- [Commits](https://github.com/pouchdb/pouchdb/commits/9.0.0/packages/node_modules/pouchdb-core)

Updates `pouchdb-mapreduce` from 7.3.1 to 9.0.0
- [Release notes](https://github.com/pouchdb/pouchdb/releases)
- [Commits](https://github.com/pouchdb/pouchdb/commits/9.0.0/packages/node_modules/pouchdb-mapreduce)

Updates `pouchdb-adapter-memory` from 7.3.1 to 9.0.0
- [Release notes](https://github.com/pouchdb/pouchdb/releases)
- [Commits](https://github.com/pouchdb/pouchdb/commits/9.0.0/packages/node_modules/pouchdb-adapter-memory)

---
updated-dependencies:
- dependency-name: pouchdb-adapter-http
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pouchdb
- dependency-name: pouchdb-core
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pouchdb
- dependency-name: pouchdb-mapreduce
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pouchdb
- dependency-name: pouchdb-adapter-memory
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: pouchdb
...

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Author: dependabot[bot]