CI: Add Windows backend tests in more places (#66438)

* CI: Add Windows backend tests in more places

* CI: Add promotion pipeline for publishing new windows-test-images

* CI: Ignore windows backend-test failures for now

* CI: Fix linting issue in ci_images.star file

scripts/drone/events/main.star

@@ -32,6 +32,7 @@ load(
 load(
     "scripts/drone/pipelines/windows.star",
     "windows",
+    "windows_test_backend",
 )
 load(
     "scripts/drone/pipelines/trigger_downstream.star",
@@ -89,6 +90,8 @@ def main_pipelines():
         build_e2e(trigger, ver_mode),
         integration_tests(trigger, prefix = ver_mode, ver_mode = ver_mode),
         windows(trigger, edition = "oss", ver_mode = ver_mode),
+        windows_test_backend(trigger, "oss", ver_mode),
+        windows_test_backend(trigger, "enterprise", ver_mode),
         notify_pipeline(
             name = "notify-drone-changes",
             slack_channel = "slack-webhooks-test",

scripts/drone/events/pr.star

@@ -15,6 +15,10 @@ load(
     "scripts/drone/pipelines/integration_tests.star",
     "integration_tests",
 )
+load(
+    "scripts/drone/pipelines/windows.star",
+    "windows_test_backend",
+)
 load(
     "scripts/drone/pipelines/build.star",
     "build_e2e",
@@ -100,6 +104,13 @@ def pr_pipelines():
             ),
             ver_mode,
         ),
+        windows_test_backend(
+            get_pr_trigger(
+                exclude_paths = ["pkg/**", "packaging/**", "go.sum", "go.mod"],
+            ),
+            "oss",
+            ver_mode,
+        ),
         lint_backend_pipeline(
             get_pr_trigger(
                 include_paths = [

scripts/drone/events/release.star

@@ -61,6 +61,10 @@ load(
     "test_backend",
     "test_backend_enterprise",
 )
+load(
+    "scripts/drone/pipelines/windows.star",
+    "windows_test_backend",
+)
 load("scripts/drone/vault.star", "from_secret", "prerelease_bucket")
 
 ver_mode = "release"
@@ -223,7 +227,7 @@ def oss_pipelines(ver_mode = ver_mode, trigger = release_trigger):
         depends_on = [
             "{}-oss-build-e2e-publish".format(ver_mode),
             "{}-oss-test-frontend".format(ver_mode),
-            "{}-oss-test-backend".format(ver_mode),
+            "{}-oss-test-backend-windows".format(ver_mode),
         ],
         environment = environment,
     )
@@ -240,6 +244,8 @@ def oss_pipelines(ver_mode = ver_mode, trigger = release_trigger):
         ),
         test_frontend(trigger, ver_mode),
         test_backend(trigger, ver_mode),
+        windows_test_backend(trigger, "oss", ver_mode),
+        windows_test_backend(trigger, "enterprise", ver_mode),
     ]
 
     if ver_mode not in ("release"):