Update pages.yml

remove caches from build pages

.github/workflows/pages.yml

@@ -15,20 +15,6 @@ jobs:
         uses: actions/setup-java@v1
         with:
           java-version: 11
-      - name: Cache gradle
-        uses: actions/cache@v2
-        with:
-          path: ~/.gradle/caches
-          key: ubuntu-20.04-gradle-${{ hashFiles('*.gradle.kts') }}
-          restore-keys: |
-            ubuntu-20.04-gradle-
-      - name: Cache konan
-        uses: actions/cache@v2
-        with:
-          path: ~/.konan
-          key: ${{ runner.os }}-gradle-${{ hashFiles('*.gradle.kts') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
       - name: Build
         run: |
           ./gradlew dokkaHtmlMultiModule --no-daemon --no-parallel --stacktrace