[ci] Move verible checks to slow-lint

Signed-off-by: Miles Dai <milesdai@google.com>
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 247cb1d..988101b 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -85,15 +85,6 @@
   - bash: ci/scripts/whitespace.sh $SYSTEM_PULLREQUEST_TARGETBRANCH
     condition: eq(variables['Build.Reason'], 'PullRequest')
     displayName: Check trailing whitespace
-  - bash: ci/scripts/verible-lint.sh rtl
-    condition: eq(variables['Build.Reason'], 'PullRequest')
-    displayName: Style-Lint RTL Verilog source files with Verible
-  - bash: ci/scripts/verible-lint.sh dv
-    condition: eq(variables['Build.Reason'], 'PullRequest')
-    displayName: Style-Lint DV Verilog source files with Verible
-  - bash: ci/scripts/verible-lint.sh fpv
-    condition: eq(variables['Build.Reason'], 'PullRequest')
-    displayName: Style-Lint FPV Verilog source files with Verible
   - bash: ci/scripts/build-docs.sh
     displayName: Render documentation
   - bash: ci/scripts/build-site.sh
@@ -113,6 +104,15 @@
     displayName: Use buildifier to check Bazel coding style
   - bash: ci/scripts/check-vendoring.sh
     displayName: Check vendored directories are up-to-date
+  - bash: ci/scripts/verible-lint.sh rtl
+    condition: eq(variables['Build.Reason'], 'PullRequest')
+    displayName: Style-Lint RTL Verilog source files with Verible
+  - bash: ci/scripts/verible-lint.sh dv
+    condition: eq(variables['Build.Reason'], 'PullRequest')
+    displayName: Style-Lint DV Verilog source files with Verible
+  - bash: ci/scripts/verible-lint.sh fpv
+    condition: eq(variables['Build.Reason'], 'PullRequest')
+    displayName: Style-Lint FPV Verilog source files with Verible
 
 - job: sw_build
   displayName: Build Software for Earl Grey toplevel design
diff --git a/ci/jobs/quick-lint.sh b/ci/jobs/quick-lint.sh
index b32f00e..d48ba11 100755
--- a/ci/jobs/quick-lint.sh
+++ b/ci/jobs/quick-lint.sh
@@ -61,12 +61,6 @@
 echo -e "\n### Use rustfmt to check Rust coding style"
 ci/scripts/rust-format.sh $tgt_branch
 
-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### Render documentation"
 ci/scripts/build-docs.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