string `/testfile` has 5 occurrences, make it a constant (goconst)

singleCaseSwitch: should rewrite switch statement to if statement (gocritic)

File is not `gofumpt`-ed with `-extra` (gofumpt)

unnecessary trailing newline (whitespace)

SA9004: only the first constant in this group has an explicit type (staticcheck)

issues found

Unexpected input(s) 'skip-pkg-cache', 'skip-build-cache', valid inputs are ['version', 'install-mode', 'working-directory', 'github-token', 'only-new-issues', 'skip-cache', 'skip-save-cache', 'annotations', 'args', 'cache-invalidation-interval']