chore(deps-dev): Bump shellcheck-py from 0.7.2.1 to 0.8.0.4

Bumps shellcheck-py from 0.7.2.1 to 0.8.0.4.

Commits

• 4c7c3dd v0.8.0.4
• 63ba80a Merge pull request #49 from shellcheck-py/blackliner/master
• 26f0ea1 Update setup.py
• e527b60 Merge pull request #48 from shellcheck-py/pre-commit-ci-update-config
• efc6c80 [pre-commit.ci] pre-commit autoupdate
• 0997922 Merge pull request #46 from shellcheck-py/all-repos_autofix_drop-py36
• 308a174 drop python3.6 support
• b762b86 Merge pull request #45 from shellcheck-py/pre-commit-ci-update-config
• 1829be8 [pre-commit.ci] pre-commit autoupdate
• 1cd4049 v0.8.0.3
• Additional commits viewable in compare view