Update to workflow-support:3.x for Java 11 compat

And address associated errors with `RequireUpperBoundDeps` rule.

Also update parent pom to latest in the go.

Author: batmat

pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>3.37</version>
+    <version>3.39</version>
     <relativePath />
   </parent>
 
@@ -78,7 +78,7 @@
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>structs</artifactId>
-      <version>1.10</version>
+      <version>1.17</version>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
@@ -99,17 +99,11 @@
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>scm-api</artifactId>
       <version>${scm-api-plugin.version}</version>
-      <exclusions>
-        <exclusion>
-          <groupId>org.jenkins-ci.plugins.workflow</groupId>
-          <artifactId>workflow-step-api</artifactId>
-        </exclusion>
-      </exclusions>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.plugins.workflow</groupId>
       <artifactId>workflow-step-api</artifactId>
-      <version>2.11</version>
+      <version>2.19</version>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.plugins.workflow</groupId>
@@ -269,14 +263,14 @@
     <dependency>
       <groupId>org.jenkins-ci.plugins.workflow</groupId>
       <artifactId>workflow-api</artifactId>
-      <version>2.18</version>
+      <version>2.30</version>
       <scope>test</scope>
     </dependency>
     <!-- Satisfy upper bounds dependency warnings -->
     <dependency>
       <groupId>org.jenkins-ci.plugins.workflow</groupId>
       <artifactId>workflow-support</artifactId>
-      <version>2.14</version>
+      <version>3.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>