rcsslogplayer 15.1.0 (new formula)
rcssmonitor 15.1.0 (new formula)
rcssmonitor: add 15.1.0 bottle.
rcsslogplayer: add 15.1.0 bottle.

Closes #25267.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
rcsslogplayer: general cleanup.
rcssmonitor: general cleanup.