[ci] Move verible checks to slow-lint

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

ci/jobs/slow-lint.sh

diff --git a/ci/jobs/slow-lint.sh b/ci/jobs/slow-lint.sh
index 668b9c6..c5ff179 100755
--- a/ci/jobs/slow-lint.sh
+++ b/ci/jobs/slow-lint.sh
@@ -16,3 +16,12 @@
 
 echo "### Check vendored directories are up-to-date"
 ci/scripts/check-vendoring.sh
+
+echo -e "\n### Style-Lint RTL Verilog source files with Verible"
+ci/scripts/verible-lint.sh rtl
+
+echo -e "\n### Style-Lint DV Verilog source files with Verible"
+ci/scripts/verible-lint.sh dv
+
+echo -e "\n### Style-Lint FPV Verilog source files with Verible"
+ci/scripts/verible-lint.sh fpv