Release v3.1.0

Added

• Add workflow dispatch and allow workflow names. (fodinabor) #969

Changed

• Re-enable roave bc check for 3.x (acrobat) #958
• Cleanup 3.0.0 changelog (acrobat) #957
• Update new GitHub doc links in repo. (fodinabor) #974

Fixed

• Add accept header for the checks API (Agares) #968
• ExceptionThrower: adjust rate limit detection (glaubinix) #959