Upgraded to Tomcat June release versions

[StefanPenndorf]

This includes

• Tomcat 8.5.90 as latest from 8.5 line
• Tomcat 9.0.76 as latest from 9.0 line
• Tomcat 10.1.10 as latest from 10.1 line (will be new default version)
• Tomcat 11.0.0-M7 as latest from 11 line (this is the latest alpha release)

Tomcat 10.0.0-M6 dropped because it's only an alpha release and superseded by M7.

[eddumelendez]

Thanks @StefanPenndorf !