Merge pull request 'runner config' (#7) from feature/git-action3 into master

Reviewed-on: #7
Reviewed-by: saydev <gomdobi@sayinfo.co.kr>

.gitea/workflows/main-build.yml

@@ -7,7 +7,8 @@ on:
 jobs:
   build-and-push:
     runs-on: ubuntu-latest
-
+    container:
+      image: maven:3.9.9-eclipse-temurin-8
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitea/workflows/pr-ci.yml

@@ -8,6 +8,9 @@ jobs:
   build-test:
     runs-on: ubuntu-latest
     
+    container:
+      image: maven:3.9.9-eclipse-temurin-8
+      
     steps:
       - name: Checkout source
         uses: actions/checkout@v4