removed extra $

Author: ChrisBarker-NOAA

.github/workflows/test.yaml

@@ -21,7 +21,7 @@ jobs:
         environment: [test310, test311, test312]
     steps:
       - uses: actions/checkout@v4
-      - uses: prefix-dev/setup-pixi@$v0.8.1
+      - uses: prefix-dev/[email protected]
         with:
           pixi-version: v0.29.0
           cache: true
@@ -35,7 +35,7 @@ jobs:
       fail-fast: false
     steps:
       - uses: actions/checkout@v4
-      - uses: prefix-dev/setup-pixi@$v0.8.1
+      - uses: prefix-dev/[email protected]
         with:
           pixi-version: v0.29.0
           cache: true