Chore: Add jsonnet library for devenv dashboards (#57928)

scripts/drone/pipelines/build.star

@@ -30,6 +30,7 @@ load(
     'upload_packages_step',
     'upload_cdn_step',
     'verify_gen_cue_step',
+    'verify_gen_jsonnet_step',
     'test_a11y_frontend_step',
     'trigger_oss',
     'betterer_frontend_step',
@@ -49,6 +50,7 @@ def build_e2e(trigger, ver_mode, edition):
         download_grabpl_step(),
         compile_build_cmd(),
         verify_gen_cue_step(edition="oss"),
+        verify_gen_jsonnet_step(edition="oss"),
         wire_install_step(),
         yarn_install_step(),
     ]

scripts/drone/pipelines/integration_tests.star

@@ -3,6 +3,7 @@ load(
     'identify_runner_step',
     'download_grabpl_step',
     'verify_gen_cue_step',
+    'verify_gen_jsonnet_step',
     'wire_install_step',
     'postgres_integration_tests_step',
     'mysql_integration_tests_step',
@@ -29,6 +30,7 @@ def integration_tests(trigger, ver_mode, edition):
         compile_build_cmd(),
         identify_runner_step(),
         verify_gen_cue_step(edition="oss"),
+        verify_gen_jsonnet_step(edition="oss"),
         wire_install_step(),
     ]
     test_steps = [

scripts/drone/pipelines/test_backend.star

@@ -6,6 +6,7 @@ load(
     'test_backend_step',
     'test_backend_integration_step',
     'verify_gen_cue_step',
+    'verify_gen_jsonnet_step',
     'compile_build_cmd',
     'clone_enterprise_step',
     'init_enterprise_step',
@@ -25,6 +26,7 @@ def test_backend(trigger, ver_mode, edition="oss"):
         identify_runner_step(),
         compile_build_cmd(edition),
         verify_gen_cue_step(edition),
+        verify_gen_jsonnet_step(edition),
         wire_install_step(),
     ])
     test_steps = [