Bump minimatch and flow-coverage-report

Bumps [minimatch](https://github.com/isaacs/minimatch) to 3.1.2 and updates ancestor dependency [flow-coverage-report](https://github.com/rpl/flow-coverage-report). These dependencies need to be updated together.


Updates `minimatch` from 3.0.4 to 3.1.2
- [Release notes](https://github.com/isaacs/minimatch/releases)
- [Changelog](https://github.com/isaacs/minimatch/blob/main/changelog.md)
- [Commits](isaacs/minimatch@v3.0.4...v3.1.2)

Updates `flow-coverage-report` from 0.6.2 to 0.8.0
- [Release notes](https://github.com/rpl/flow-coverage-report/releases)
- [Commits](rpl/flow-coverage-report@v0.6.2...v0.8.0)

---
updated-dependencies:
- dependency-name: minimatch
  dependency-type: indirect
- dependency-name: flow-coverage-report
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>