cleanup build files

Signed-off-by: Raymond Augé <rotty3000@apache.org>
diff --git a/spi-fly/pom.xml b/spi-fly/pom.xml
index dd246f2..f4e1928 100644
--- a/spi-fly/pom.xml
+++ b/spi-fly/pom.xml
@@ -87,16 +87,11 @@
         <pluginManagement>
             <plugins>
                 <plugin>
-                    <artifactId>maven-enforcer-plugin</artifactId>
-                    <version>3.0.0-M2</version>
-                </plugin>
-                <plugin>
                     <groupId>org.apache.aries.versioning</groupId>
                     <artifactId>org.apache.aries.versioning.plugin</artifactId>
                     <version>0.3.1</version>
                 </plugin>
                 <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-compiler-plugin</artifactId>
                     <version>${maven-compiler-plugin.version}</version>
                     <configuration>
@@ -109,7 +104,14 @@
                     </configuration>
                 </plugin>
                 <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-dependency-plugin</artifactId>
+                    <version>3.1.1</version>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-enforcer-plugin</artifactId>
+                    <version>3.0.0-M2</version>
+                </plugin>
+                <plugin>
                     <artifactId>maven-surefire-plugin</artifactId>
                     <version>3.0.0-M5</version>
                     <configuration>
diff --git a/spi-fly/spi-fly-dynamic-bundle/pom.xml b/spi-fly/spi-fly-dynamic-bundle/pom.xml
index ca058cf..067f0a6 100644
--- a/spi-fly/spi-fly-dynamic-bundle/pom.xml
+++ b/spi-fly/spi-fly-dynamic-bundle/pom.xml
@@ -231,9 +231,7 @@
             <build>
                 <plugins>
                     <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-dependency-plugin</artifactId>
-                        <version>3.1.1</version>
                         <executions>
                             <execution>
                                 <id>unpack</id>
diff --git a/spi-fly/spi-fly-dynamic-framework-extension/pom.xml b/spi-fly/spi-fly-dynamic-framework-extension/pom.xml
index 6796378..fcf7340 100644
--- a/spi-fly/spi-fly-dynamic-framework-extension/pom.xml
+++ b/spi-fly/spi-fly-dynamic-framework-extension/pom.xml
@@ -233,9 +233,7 @@
             <build>
                 <plugins>
                     <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-dependency-plugin</artifactId>
-                        <version>3.1.1</version>
                         <executions>
                             <execution>
                                 <id>unpack</id>
diff --git a/spi-fly/spi-fly-static-bundle/pom.xml b/spi-fly/spi-fly-static-bundle/pom.xml
index 52fe814..b1e6b33 100644
--- a/spi-fly/spi-fly-static-bundle/pom.xml
+++ b/spi-fly/spi-fly-static-bundle/pom.xml
@@ -195,9 +195,7 @@
             <build>
                 <plugins>
                     <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-dependency-plugin</artifactId>
-                        <version>3.1.1</version>
                         <executions>
                             <execution>
                                 <id>unpack</id>