[aur-general] Delete jtopen-jt400-jdbc3 and jtopen-jt400-jdbc4 packages

[Muflone]

Hi

please delete the jtopen-jt400-jdbc3 [1] and jtopen-jt400-jdbc4 [2] 
packages as the upstream author doesn't provide anymore separate jdbc 
drivers for newer versions and the jtopen package is enough.

[1] https://aur.archlinux.org/packages/jtopen-jt400-jdbc3/
[2] https://aur.archlinux.org/packages/jtopen-jt400-jdbc4/

Best regards

Muflone