Bump spatie/image-optimizer from 1.6.4 to 1.7.4

Bumps [spatie/image-optimizer](https://github.com/spatie/image-optimizer) from 1.6.4 to 1.7.4.
- [Release notes](https://github.com/spatie/image-optimizer/releases)
- [Changelog](https://github.com/spatie/image-optimizer/blob/main/CHANGELOG.md)
- [Commits](spatie/image-optimizer@1.6.4...1.7.4)

---
updated-dependencies:
- dependency-name: spatie/image-optimizer
  dependency-type: indirect
...

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