Upgrade build plugins.

Closes gh-784

pom.xml

@@ -534,7 +534,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-compiler-plugin</artifactId>
-					<version>3.10.1</version>
+					<version>3.11.0</version>
 				</plugin>
 
 				<plugin>
@@ -558,19 +558,19 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-enforcer-plugin</artifactId>
-					<version>3.1.0</version>
+					<version>3.3.0</version>
 				</plugin>
 
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-surefire-plugin</artifactId>
-					<version>3.0.0-M7</version>
+					<version>3.0.0</version>
 				</plugin>
 
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-failsafe-plugin</artifactId>
-					<version>3.0.0-M7</version>
+					<version>3.0.0</version>
 				</plugin>
 
 				<plugin>
@@ -582,7 +582,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-javadoc-plugin</artifactId>
-					<version>3.4.1</version>
+					<version>3.5.0</version>
 					<configuration>
 						<locale>en_US</locale>
 						<breakiterator>true</breakiterator>
@@ -622,19 +622,19 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-release-plugin</artifactId>
-					<version>2.5.3</version>
-				</plugin>
-
-				<plugin>
-					<groupId>org.apache.maven.plugins</groupId>
-					<artifactId>maven-deploy-plugin</artifactId>
 					<version>3.0.0</version>
 				</plugin>
 
+				<plugin>
+					<groupId>org.apache.maven.plugins</groupId>
+					<artifactId>maven-deploy-plugin</artifactId>
+					<version>3.1.1</version>
+				</plugin>
+
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-dependency-plugin</artifactId>
-					<version>3.3.0</version>
+					<version>3.5.0</version>
 				</plugin>
 
 				<plugin>
@@ -652,13 +652,13 @@
 				<plugin>
 					<groupId>org.asciidoctor</groupId>
 					<artifactId>asciidoctor-maven-plugin</artifactId>
-					<version>2.2.2</version>
+					<version>2.2.3</version>
 				</plugin>
 
 				<plugin>
 					<groupId>org.jfrog.buildinfo</groupId>
 					<artifactId>artifactory-maven-plugin</artifactId>
-					<version>3.4.0</version>
+					<version>3.6.1</version>
 				</plugin>
 
 				<plugin>
@@ -670,13 +670,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-assembly-plugin</artifactId>
-					<version>3.4.2</version>
-				</plugin>
-
-				<plugin>
-					<groupId>org.codehaus.mojo</groupId>
-					<artifactId>wagon-maven-plugin</artifactId>
-					<version>2.0.2</version>
+					<version>3.5.0</version>
 				</plugin>
 
 				<plugin>
@@ -688,7 +682,7 @@
 				<plugin>
 					<groupId>org.codehaus.mojo</groupId>
 					<artifactId>flatten-maven-plugin</artifactId>
-					<version>1.3.0</version>
+					<version>1.4.1</version>
 				</plugin>
 
 			</plugins>
@@ -965,7 +959,7 @@
 						<plugin>
 							<groupId>org.jfrog.buildinfo</groupId>
 							<artifactId>artifactory-maven-plugin</artifactId>
-							<version>3.4.0</version>
+							<version>3.6.1</version>
 							<executions>
 								<execution>
 									<id>build-info</id>