Add explicit compile step to dialyzer on CI

.github/workflows/ci.yaml

@@ -64,8 +64,6 @@ jobs:
         with:
           otp-version: 27.x
           elixir-version: 1.17.x
-      - name: Install erlang-dialyzer
-        run: apt-get install erlang-dialyzer
       - name: PLT cache
         uses: actions/cache@v4
         id: plt_cache
@@ -76,6 +74,8 @@ jobs:
         uses: actions/checkout@v4
       - name: Get dependencies
         run: mix deps.get
+      - name: Compile
+        run: mix compile
       - name: Analyze code with Dialyzer
         run: mix dialyzer --format github