cloudfoundry-cli 6.1.1

This change updates the formula to install cloudfoundry-cli v6.1.1.
There are no significant changes to the formula.

Closes #28701.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
cloudfoundry-cli: update 6.1.1 bottle.
pass 1.6.1

Closes #28710.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
pass: update 1.6.1 bottle.
grails 2.3.8
cloudfoundry-cli: update 6.1.1 bottle.
grails: add 2.3.8 bottle.
pass: update 1.6.1 bottle.