Merge pull request #37 from package-url/dependabot/maven/com.github.spotbugs-spotbugs-maven-plugin-4.4.1

Bump spotbugs-maven-plugin from 3.1.9 to 4.4.1

Author: stevespringett

pom.xml

@@ -53,7 +53,7 @@
         <plexus.compiler.javac.errorprone.version>2.8.5</plexus.compiler.javac.errorprone.version>
         <error.prone.core.version>2.3.2</error.prone.core.version>
         <jacoco.maven.plugin.version>0.8.7</jacoco.maven.plugin.version>
-        <spotbugs.maven.plugin.version>3.1.9</spotbugs.maven.plugin.version>
+        <spotbugs.maven.plugin.version>4.4.1</spotbugs.maven.plugin.version>
         <com.github.spotbugs.version>3.1.10</com.github.spotbugs.version>
     </properties>