chore: remove java runtime from test ci

Author: eggplants

.github/workflows/test.yaml

@@ -22,10 +22,6 @@ jobs:
         - '3.13'
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-java@v4
-      with:
-        distribution: temurin
-        java-version: '21'
     - uses: astral-sh/setup-uv@v6
       with:
         enable-cache: true