Bump Akismet (6.1 Edition)

[JeffPaul]

See #54004, #53555, #52245, #51610, #50032, #49662, #47269, #46211, #43371, #41327, #40002, etc.

The next version of Akismet has been released so need build.svn to bump the external.

akismet http://plugins.svn.wordpress.org/akismet/tags/5.0.1/

[peterwilsoncc]

Hi @JeffPaul and welcome back to trac!

Akismet is automatically bumped on each commit to the active and development branches, this should happen soon.

See the discussion in #54004.

I've closed this ticket as invalid which in this case is trac's unfriendly term to indicate no action needs to be taken.

[JeffPaul]

🕺 awesome!