Update POM and BOM

pom.xml

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
-        <version>4.16</version>
+        <version>4.19</version>
         <relativePath />
     </parent>
     <groupId>org.jenkins-ci.plugins.workflow</groupId>
@@ -20,9 +20,9 @@
         </license>
     </licenses>
     <scm>
-        <connection>scm:git:git://github.com/jenkinsci/${project.artifactId}-plugin.git</connection>
-        <developerConnection>scm:git:[email protected]:jenkinsci/${project.artifactId}-plugin.git</developerConnection>
-        <url>https://github.com/jenkinsci/${project.artifactId}-plugin</url>
+        <connection>scm:git:git://github.com/${gitHubRepo}.git</connection>
+        <developerConnection>scm:git:[email protected]:${gitHubRepo}.git</developerConnection>
+        <url>https://github.com/${gitHubRepo}</url>
         <tag>${scmTag}</tag>
     </scm>
     <repositories>
@@ -42,15 +42,15 @@
         <changelist>-SNAPSHOT</changelist>
         <jenkins.version>2.222.4</jenkins.version>
         <java.level>8</java.level>
-        <subversion-plugin.version>2.14.0</subversion-plugin.version>
         <svnkit.version>1.10.1</svnkit.version>
+        <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
     </properties>
     <dependencyManagement>
         <dependencies>
             <dependency>
                 <groupId>io.jenkins.tools.bom</groupId>
                 <artifactId>bom-2.222.x</artifactId>
-                <version>23</version>
+                <version>872.v03c18fa35487</version>
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>
@@ -91,13 +91,11 @@
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>subversion</artifactId>
-            <version>${subversion-plugin.version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>subversion</artifactId>
-            <version>${subversion-plugin.version}</version>
             <classifier>tests</classifier>
             <scope>test</scope>
         </dependency>