Merge pull request #116 from io7m-com/dependabot/maven/develop/com.gi…

…thub.spotbugs-spotbugs-maven-plugin-4.8.6.4

Bump com.github.spotbugs:spotbugs-maven-plugin from 4.8.6.3 to 4.8.6.4

pom.xml

@@ -100,7 +100,7 @@
     <io7m.nexus-staging-maven-plugin.version>1.7.0</io7m.nexus-staging-maven-plugin.version>
     <io7m.reproducible-build-maven-plugin.version>0.17</io7m.reproducible-build-maven-plugin.version>
     <io7m.scijava-maven-plugin.version>3.0.0</io7m.scijava-maven-plugin.version>
-    <io7m.spotbugs-maven-plugin.version>4.8.6.3</io7m.spotbugs-maven-plugin.version>
+    <io7m.spotbugs-maven-plugin.version>4.8.6.4</io7m.spotbugs-maven-plugin.version>
     <io7m.truezip-maven-plugin.version>1.2</io7m.truezip-maven-plugin.version>
 
     <!-- The latest version of asm. Overriding this is often necessary