refactor: set up jdk 버전 변경

Author: kpeel

Diff for: .github/workflows/wespot-ci.yml

@@ -10,20 +10,20 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            - uses: actions/checkout@v3
-              with:
-                  submodules: recursive
-                  token: ${{ secrets.SUBMODULE_ACCESS_TOKEN }}
-            - uses: actions/checkout@v3
-            - name: set up JDK 17
-              uses: actions/setup-java@v3
-              with:
-                  java-version: 17
-                  distribution: temurin
-                  cache: gradle
+            -   uses: actions/checkout@v3
+                with:
+                    submodules: recursive
+                    token: ${{ secrets.SUBMODULE_ACCESS_TOKEN }}
+            -   uses: actions/checkout@v3
+            -   name: set up JDK 21
+                uses: actions/setup-java@v3
+                with:
+                    java-version: 21
+                    distribution: temurin
+                    cache: gradle
 
-            - name: Grant execute permission for gradlew
-              run: chmod +x gradlew
+            -   name: Grant execute permission for gradlew
+                run: chmod +x gradlew
 
-            - name: Build with Gradle
-              run: ./gradlew app:build --stacktrace
+            -   name: Build with Gradle
+                run: ./gradlew app:build --stacktrace