CI: Remove Linux `grabpl` step dependency from Windows builds (#42069)

* Remove Linux grabpl download step from Windows oss builds

* Remove Linux grabpl download step from Windows enterprise builds

.drone.yml

@@ -1115,12 +1115,6 @@ platform:
   version: "1809"
 services: []
 steps:
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.7.1/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - echo $env:DRONE_RUNNER_NAME
   image: mcr.microsoft.com/windows:1809
@@ -1587,12 +1581,6 @@ platform:
   version: "1809"
 services: []
 steps:
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.7.1/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - echo $env:DRONE_RUNNER_NAME
   image: mcr.microsoft.com/windows:1809
@@ -2048,12 +2036,6 @@ platform:
   version: "1809"
 services: []
 steps:
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.7.1/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - echo $env:DRONE_RUNNER_NAME
   image: mcr.microsoft.com/windows:1809
@@ -2513,12 +2495,6 @@ platform:
   version: "1809"
 services: []
 steps:
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.7.1/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - echo $env:DRONE_RUNNER_NAME
   image: mcr.microsoft.com/windows:1809
@@ -2957,12 +2933,6 @@ platform:
   version: "1809"
 services: []
 steps:
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.7.1/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - echo $env:DRONE_RUNNER_NAME
   image: mcr.microsoft.com/windows:1809
@@ -3421,12 +3391,6 @@ platform:
   version: "1809"
 services: []
 steps:
-- commands:
-  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.7.1/grabpl
-  - chmod +x bin/grabpl
-  image: byrnedo/alpine-curl:0.1.8
-  name: grabpl
 - commands:
   - echo $env:DRONE_RUNNER_NAME
   image: mcr.microsoft.com/windows:1809
@@ -3556,6 +3520,6 @@ kind: secret
 name: drone_token
 ---
 kind: signature
-hmac: c456d83e6b32d4fcfb9f00c1e9827fbbc3413583e54883c14e38e4dba3e748f1
+hmac: 506f659ace94bf2db684864909ea29b8963f3655d4f02b5dbd0d3440271be38f
 
 ...

scripts/drone/pipelines/release.star

@@ -167,7 +167,7 @@ def get_oss_pipelines(trigger, ver_mode):
         ),
         pipeline(
             name='oss-windows-{}'.format(ver_mode), edition=edition, trigger=trigger,
-            steps=[download_grabpl_step()] + initialize_step(edition, platform='windows', ver_mode=ver_mode) + windows_package_steps,
+            steps=initialize_step(edition, platform='windows', ver_mode=ver_mode) + windows_package_steps,
             platform='windows', depends_on=['oss-build-{}'.format(ver_mode)],
         ),
     ]
@@ -184,7 +184,7 @@ def get_enterprise_pipelines(trigger, ver_mode):
         ),
         pipeline(
             name='enterprise-windows-{}'.format(ver_mode), edition=edition, trigger=trigger,
-            steps=[download_grabpl_step()] + initialize_step(edition, platform='windows', ver_mode=ver_mode) + windows_package_steps,
+            steps=initialize_step(edition, platform='windows', ver_mode=ver_mode) + windows_package_steps,
             platform='windows', depends_on=['enterprise-build-{}'.format(ver_mode)],
         ),
     ]