rename some workflow steps

.github/workflows/build-linux.yml

@@ -131,7 +131,7 @@ jobs:
       - name: Run cpp tests
         if: inputs.platform-files
         run: ninja -C build test
-      - name: Trim cache
+      - name: Finalize cache
         if: inputs.platform-files
         run: |
           ccache --max-size 40M

.github/workflows/build-windows.yml

@@ -98,7 +98,7 @@ jobs:
         run: |
           cd build
           bash -x build-win64-from-linux.sh
-      - name: Trim cache
+      - name: Finalize cache
         run: |
           cd build
           ccache -d win64-cross/ccache --max-size 150M

.github/workflows/test.yml

@@ -110,7 +110,7 @@ jobs:
         mkdir -p ${{ env.DF_FOLDER }}/dfhack-config/init
         cd data/dfhack-config/init
         for fname in *.init; do touch ../../../${{ env.DF_FOLDER }}/dfhack-config/init/$fname; done
-    - name: Download DFHack
+    - name: Install DFHack
       uses: actions/download-artifact@v3
       with:
         name: test-${{ matrix.compiler }}