Adjust skip labels

Author: brianseeders

.buildkite/pipelines/pull-request/bwc-snapshots.yml

@@ -2,6 +2,7 @@ config:
   trigger-phrase: '.*run\W+elasticsearch-ci/bwc.*'
   skip-labels:
     - ">test-mute"
+    - test-gpu # TODO remove this once the non-gpu steps work correctly
     - "test-full-bwc"
 steps:
   - group: bwc-snapshots
@@ -78,4 +79,3 @@ steps:
           image: family/elasticsearch-ubuntu-2004
           machineType: n1-standard-32
           buildDirectory: /dev/shm/bk
-

.buildkite/pipelines/pull-request/gpu.yml

@@ -1,5 +1,7 @@
 config:
   allow-labels: test-gpu
+  skip-labels:
+    - ">test-mute"
 steps:
   - group: gpu-tests
     steps:

.buildkite/pipelines/pull-request/packaging-tests-unix-sample.yml

@@ -1,6 +1,7 @@
 config:
   skip-labels:
     - ">test-mute"
+    - test-gpu # TODO remove this once the non-gpu steps work correctly
     - ":Delivery/Packaging"
 steps:
   - group: packaging-tests-unix-sample

.buildkite/pipelines/pull-request/packaging-tests-windows-sample.yml

@@ -1,6 +1,7 @@
 config:
   skip-labels:
     - ">test-mute"
+    - test-gpu # TODO remove this once the non-gpu steps work correctly
     - ":Delivery/Packaging"
 steps:
   - group: packaging-tests-windows-sample