[ci] Remove the apt installation of bazel
[ci] Remove the apt installation of bazel

Signed-off-by: Miles Dai <0447d2cf64f2d947597a59a7749da4cb3bbe9dd1@google.com>

lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan