chore: cleanup operator-framework-core pom (#518)

Author: lburgazzoli

Diff for: operator-framework-core/pom.xml

@@ -15,19 +15,11 @@
   <description>Core framework for implementing Kubernetes operators</description>
   <packaging>jar</packaging>
 
-  <properties>
-    <java.version>11</java.version>
-    <maven.compiler.source>11</maven.compiler.source>
-    <maven.compiler.target>11</maven.compiler.target>
-    <micrometer-core.version>1.7.3</micrometer-core.version>
-  </properties>
-
   <build>
     <plugins>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
-        <version>${maven-surefire-plugin.version}</version>
       </plugin>
       <plugin>
         <!-- Used to generate the version / commit information -->
@@ -59,14 +51,20 @@
   </build>
 
   <dependencies>
+    <!-- We use the OpenShift client, because functionally it is a superset of the Kubernetes client -->
     <dependency>
       <groupId>io.fabric8</groupId>
       <artifactId>openshift-client</artifactId>
     </dependency>
+    
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>
     </dependency>
+    <dependency>
+      <groupId>io.micrometer</groupId>
+      <artifactId>micrometer-core</artifactId>
+    </dependency>
 
     <dependency>
       <groupId>org.junit.jupiter</groupId>
@@ -99,10 +97,5 @@
       <artifactId>log4j-core</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>io.micrometer</groupId>
-      <artifactId>micrometer-core</artifactId>
-      <version>${micrometer-core.version}</version>
-    </dependency>
   </dependencies>
 </project>

Diff for: pom.xml

@@ -52,6 +52,7 @@
         <assertj.version>3.20.2</assertj.version>
         <awaitility.version>4.1.0</awaitility.version>
         <spring-boot.version>2.5.4</spring-boot.version>
+        <micrometer-core.version>1.7.3</micrometer-core.version>
 
         <fmt-maven-plugin.version>2.11</fmt-maven-plugin.version>
         <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
@@ -110,6 +111,11 @@
                 <artifactId>compile-testing</artifactId>
                 <version>${compile-testing.version}</version>
             </dependency>
+            <dependency>
+                <groupId>io.micrometer</groupId>
+                <artifactId>micrometer-core</artifactId>
+                <version>${micrometer-core.version}</version>
+            </dependency>
 
             <dependency>
                 <groupId>com.squareup</groupId>