coin: build with soqt.

Closes #26114.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
dart 1.1.3 (32314)

Added public version number in addition to revision number to easily figure out the current version of dart on brew.

Closes #26629.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>