Swagger UI 3.20.0 Released!

Interface changes: none.

Changelog:

• feature: sample value generation for uuid, hostname, ipv4, & ipv6 formats (via #5033)
• feature: sample value generation for date formats (via #5024)
• improve(docker): bail out + provide helpful error if injection fails (via #5007)
• bugfix: legacy Docker variables being overridden by default values (via #5006)
• bugfix: prevent object inheritance mutations in recursive sampleXmlFromSchema calls (via #5034)
• bugfix: resolve referenced securitySchemes (via #5028)
• docs(installation): fix link to configuration.md (via #5009)
• housekeeping: remove Topbar CWM & unneeded empty lines (via #5018)
• housekeeping: .js -> .jsx file extensions (via #5014)