Update implementation for win alpha builders to fix runTasksAsCurrent…

[jwmoss]

…User

[jcristau]

Something like this should work:

diff --git a/worker-pools.yml b/worker-pools.yml
index 5668aea..4245553 100644
--- a/worker-pools.yml
+++ b/worker-pools.yml
@@ -2562,33 +2562,32 @@ pools:
   # Windows 11
   - pool_id: '{pool-group}/win11-a64-24h2-builder-{suffix}'
     description: ''
     owner: [email protected]
     email_on_error: true
     attributes:
       suffix: ''
       level: 1
+      implementation: generic-worker/worker-runner-windows
     variants:
       - pool-group: gecko-1
       - pool-group: gecko-3
         level: 3
       - pool-group: gecko-1
         suffix: alpha
+        implementation: generic-worker/windows
       - pool-group: mozillavpn-1
     provider_id:
       by-level:
         1: azure2
         3: azure_trusted
     config:
       image: 'ronin_b{level}_windows11_a64_24h2_builder_{suffix}'
-      implementation:
-        by-suffix:
-          .*alpha: generic-worker/windows
-          default: generic-worker/worker-runner-windows
+      implementation: '{implementation}'
       worker-purpose:
         by-pool-group:
           mozillavpn-1: vpn-1
           default: null  # defaults to pool-group
       locations: [east-us-2, west-us-3, north-central-us, central-us]
       maxCapacity:
         by-pool-group:
           gecko.*: 250

[rcurranmoz]

lgtm