feat: skip Spring Boot image building in workflows and set pullPolicy to IF_NOT_PRESENT in POM files (#3070)

- Added the `-Dspring-boot.build-image.skip=true` flag to Maven commands in pull request workflow to skip unnecessary image builds.
- Configured `pullPolicy` to `IF_NOT_PRESENT` for Spring Boot Maven plugin in API, Executor, and Registry POM files.

Author: alfespa17

.github/workflows/pull_request.yml

@@ -33,15 +33,15 @@ jobs:
           restore-keys: ${{ runner.os }}-m2
       - name: Build Terrakube
         if: ${{ github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository }}
-        run: mvn -B verify --file pom.xml org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=AzBuilder_azb-server
+        run: mvn -B verify --file pom.xml org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=AzBuilder_azb-server -Dspring-boot.build-image.skip=true
         env:
           USER_NAME: ${{ secrets.USER_NAME }}
           ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
           GITHUB_TOKEN: ${{ secrets.ACCESS_TOKEN }}
       - name: Build Terrakube from Fork
         if: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository }}
-        run: mvn clean install
+        run: mvn clean install -Dspring-boot.build-image.skip=true
 
   build-alpaquita:
     runs-on: ubuntu-latest

api/pom.xml

@@ -52,6 +52,7 @@
                 <artifactId>spring-boot-maven-plugin</artifactId>
                 <configuration>
                     <image>
+                        <pullPolicy>IF_NOT_PRESENT</pullPolicy>
                         <builder>${buildpack.builder}</builder>
                         <buildpacks>
                             <buildpack>${buildpack.java}</buildpack>

executor/pom.xml

@@ -218,6 +218,7 @@
 						</exclude>
 					</excludes>
 					<image>
+						<pullPolicy>IF_NOT_PRESENT</pullPolicy>
 					    <builder>${buildpack.builder}</builder>
                     	<buildpacks>
                         	<buildpack>${buildpack.java}</buildpack>

registry/pom.xml

@@ -42,6 +42,7 @@
                 <artifactId>spring-boot-maven-plugin</artifactId>
                 <configuration>
                     <image>
+                        <pullPolicy>IF_NOT_PRESENT</pullPolicy>
                         <builder>${buildpack.builder}</builder>
                         <buildpacks>
                             <buildpack>${buildpack.java}</buildpack>