v2.1.0

• ci: add cd action to publish to npm (eb90059)
• ci: change ubuntu image to 20.04 (3bae517)
• ci: fix builds (a657e75)
• ci: replace travis-ci with github actions (2b2ac0e)
• chore: add security.md (b02979f)
• chore: add stale confg (63005e2)
• chore(lib): update poppler win32 binaries from 20.11.0 to 20.12.0 (51b0a72)
• build(deps-dev): bump dev dependencies (5c363bd)
• build(deps): bump ini from 1.3.5 to 1.3.8 (123a9c0)
• docs(index): clarify on options usage in jsdoc tags (577e8ce)
• docs(index): correct accepted type for iccfile option (01499fa)
• feat(index): add rasterization color space and ICC profile options (86edf34)
• style: format codeql.yml (7931936)