v1.28.3

Bug fixes

• fix race occurrence with singleton queue in executor by @JohnRoesler in #508
• protect the job function's waitgroup with a mutex to avoid race conditions by @JohnRoesler in #512

Chores

• upgrade to golangci lint 1.53.1 by @JohnRoesler in #506
• Bump golangci/golangci-lint-action from 3.4.0 to 3.5.0 by @dependabot in #509
• chore: don't do codeql scanning on push for dependabot branches by @JohnRoesler in #511

Full Changelog: v1.28.2...v1.28.3