ci: update shellcheck to v0.10.0

[austinvazquez]

Issue #, if available: N/A

Description of changes: This change updates CI to run shellcheck via container instead of a third-party GitHub Action package. It also updates the version ran to v0.10.0 (latest).

Testing done: CI is successful

• [x] I've reviewed the guidance in CONTRIBUTING.md

License Acceptance

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.