ci(jetbrains): rely on image-provided JBR libraries

Co-authored-by: kiloconnect[bot] <240665456+kiloconnect[bot]@users.noreply.github.com>

.github/workflows/test-jetbrains.yml

@@ -55,12 +55,6 @@ jobs:
       - name: Mark workspace as git-safe
         run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
 
-      - name: Install font libraries for JBR
-        run: |
-          apt-get update
-          apt-get install -y --no-install-recommends libfreetype6 libfontconfig1 fonts-dejavu-core
-          rm -rf /var/lib/apt/lists/*
-
       - name: Install dependencies
         run: bun install