chore: update gradle dependencies to use api configuration

Author: Nigel.Zheng

build.gradle

@@ -19,23 +19,23 @@ version project.findProperty("version")
 sourceCompatibility = 1.8
 
 repositories {
+    mavenCentral()
     maven { url "https://repo.spring.io/release" }
-    maven { url 'https://repo.spring.io/libs-milestone' }
+    //maven { url 'https://repo.spring.io/libs-milestone' }
     maven { url "https://repo.spring.io/milestone" }
-    maven { url "https://repo.spring.io/snapshot" }
-    mavenCentral()
+    //maven { url "https://repo.spring.io/snapshot" }
 }
 
 dependencies {
-    implementation platform("org.springframework.boot:spring-boot-dependencies:${springBootVersion}")
-    implementation platform("org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}")
+    api platform("org.springframework.boot:spring-boot-dependencies:${springBootVersion}")
+    api platform("org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}")
 
-    implementation "org.springframework.security.oauth:spring-security-oauth2:latest.release"
-    implementation "org.springframework.boot:spring-boot-starter-test"
-    implementation "org.springframework.security:spring-security-test"
-    implementation group: 'commons-beanutils', name: 'commons-beanutils', version: '1.9.4'
+    api "org.springframework.security.oauth:spring-security-oauth2:latest.release"
+    api "org.springframework.boot:spring-boot-starter-test"
+    api "org.springframework.security:spring-security-test"
+    api group: 'commons-beanutils', name: 'commons-beanutils', version: '1.9.4'
 
-    implementation group: 'junit', name: 'junit'
+    api group: 'junit', name: 'junit'
 
     compileOnly group: 'javax.servlet', name: 'javax.servlet-api', version: '4.0.1'
 }