internal/ci: bump pinnedReleaseGo for v0.9.0
Signed-off-by: Daniel Martí <mvdan@mvdan.cc>
Change-Id: Ib77e818fc2cca46e51eb74d7ae96a1aa66d405f0
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue/+/1195793
Unity-Result: CUE porcuepine <cue.porcuepine@gmail.com>
TryBot-Result: CUEcueckoo <cueckoo@cuelang.org>
Reviewed-by: Paul Jolly <paul@myitcv.io>