Update plugin parent POM and BOM (#411)

pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>4.33</version>
+    <version>4.40</version>
     <relativePath />
   </parent>
 
@@ -16,8 +16,7 @@
   <url>https://github.com/jenkinsci/${project.artifactId}-plugin</url>
   <properties>
     <changelist>999999-SNAPSHOT</changelist>
-    <jenkins.version>2.332</jenkins.version>
-    <java.level>8</java.level>
+    <jenkins.version>2.332.1</jenkins.version>
     <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
   </properties>
   <licenses>
@@ -27,7 +26,7 @@
     </license>
   </licenses>
   <scm>
-    <connection>scm:git:git://github.com/${gitHubRepo}.git</connection>
+    <connection>scm:git:https://github.com/${gitHubRepo}.git</connection>
     <developerConnection>scm:git:[email protected]:${gitHubRepo}.git</developerConnection>
     <url>https://github.com/${gitHubRepo}</url>
     <tag>${scmTag}</tag>
@@ -52,7 +51,7 @@
       <dependency>
         <groupId>io.jenkins.tools.bom</groupId>
         <artifactId>bom-2.332.x</artifactId>
-        <version>1155.v77b_fd92a_26fc</version>
+        <version>1289.v5c4b_1c43511b_</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>