[MSITE-870] mark Maven-exported dependencies as scope provided
diff --git a/pom.xml b/pom.xml
index c8e5cd7..71696c3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -235,6 +235,7 @@
       <groupId>org.apache.maven</groupId>
       <artifactId>maven-artifact</artifactId>
       <version>${mavenVersion}</version>
+      <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>
@@ -246,26 +247,31 @@
       <groupId>org.apache.maven</groupId>
       <artifactId>maven-core</artifactId>
       <version>${mavenVersion}</version>
+      <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>
       <artifactId>maven-model</artifactId>
       <version>${mavenVersion}</version>
+      <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>
       <artifactId>maven-plugin-api</artifactId>
       <version>${mavenVersion}</version>
+      <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>
       <artifactId>maven-settings</artifactId>
       <version>${mavenVersion}</version>
+      <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>
       <artifactId>maven-settings-builder</artifactId>
       <version>${mavenVersion}</version>
+      <scope>provided</scope>
     </dependency>
 
     <dependency>
@@ -278,6 +284,7 @@
     <dependency>
       <groupId>org.apache.maven.plugin-tools</groupId>
       <artifactId>maven-plugin-annotations</artifactId>
+      <scope>provided</scope>
     </dependency>
 
     <!-- Plexus -->
@@ -285,6 +292,7 @@
       <groupId>org.sonatype.sisu</groupId>
       <artifactId>sisu-inject-plexus</artifactId>
       <version>1.4.2</version>
+      <scope>provided</scope>
     </dependency>
 
     <dependency>