CI: Cleanup unnecessary `grabpl` dependencies (#65330)

* Remove unnecessary grabpl dependencies

* Revert test-frontend change

.drone.yml

@@ -19,12 +19,6 @@ steps:
   - echo $DRONE_RUNNER_NAME
   image: alpine:3.17.1
   name: identify-runner
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.30/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - go build -o ./bin/build -ldflags '-extldflags -static' ./pkg/build/cmd
   depends_on: []
@@ -75,12 +69,6 @@ steps:
   - echo $DRONE_RUNNER_NAME
   image: alpine:3.17.1
   name: identify-runner
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.30/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - go build -o ./bin/build -ldflags '-extldflags -static' ./pkg/build/cmd
   depends_on: []
@@ -947,12 +935,6 @@ platform:
   os: linux
 services: []
 steps:
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.30/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - echo $DRONE_RUNNER_NAME
   image: alpine:3.17.1
@@ -1064,12 +1046,6 @@ platform:
   os: linux
 services: []
 steps:
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.30/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - echo $DRONE_RUNNER_NAME
   image: alpine:3.17.1
@@ -6658,6 +6634,6 @@ kind: secret
 name: enterprise2_security_prefix
 ---
 kind: signature
-hmac: 19dcb9b6ece5560a19064f2b11d85d83df7872389a16dc333a36d6d92f4fa72b
+hmac: 7ed023fb45c28415f26835221bd1e1e440c6f6796a5262da866f8ce9c4314542
 
 ...

scripts/drone/pipelines/docs.star

@@ -7,7 +7,6 @@ load(
     "build_docs_website_step",
     "build_image",
     "codespell_step",
-    "download_grabpl_step",
     "identify_runner_step",
     "yarn_install_step",
 )
@@ -28,7 +27,6 @@ docs_paths = {
 def docs_pipelines(ver_mode, trigger):
     environment = {"EDITION": "oss"}
     steps = [
-        download_grabpl_step(),
         identify_runner_step(),
         yarn_install_step(),
         codespell_step(),

scripts/drone/pipelines/verify_drone.star

@@ -5,7 +5,6 @@ This module returns the pipeline used for verifying Drone configuration.
 load(
     "scripts/drone/steps/lib.star",
     "compile_build_cmd",
-    "download_grabpl_step",
     "identify_runner_step",
     "lint_drone_step",
 )
@@ -18,7 +17,6 @@ def verify_drone(trigger, ver_mode):
     environment = {"EDITION": "oss"}
     steps = [
         identify_runner_step(),
-        download_grabpl_step(),
         compile_build_cmd(),
         lint_drone_step(),
     ]

scripts/drone/pipelines/verify_starlark.star

@@ -5,7 +5,6 @@ This module returns a Drone pipeline that verifies all Starlark files are linted
 load(
     "scripts/drone/steps/lib.star",
     "compile_build_cmd",
-    "download_grabpl_step",
     "identify_runner_step",
     "lint_starlark_step",
 )
@@ -18,7 +17,6 @@ def verify_starlark(trigger, ver_mode):
     environment = {"EDITION": "oss"}
     steps = [
         identify_runner_step(),
-        download_grabpl_step(),
         compile_build_cmd(),
         lint_starlark_step(),
     ]