Bump pom-scijava to 1.125

This includes the following changes:

* Always build a -tests artifact when tests exist (maven-jar-plugin).
* Always build a -sources artifact (maven-source-plugin).
* Enable "license:" goals (license-maven-plugin).
* Enable "graph:" goals (maven-graph-plugin).
* Always add Implementation-Build JAR manifest entry
  (buildnumber-maven-plugin).
* Avoid popping the Java dock icon on OS X when running unit tests.
* Pass argLine through to maven-surefire-plugin.
* Provide sensible defaults for license-maven-plugin.
* Provide sensible integration test config (maven-invoker-plugin).
* Change ID of ImageJ public repositories group to "imagej.public".
* Consolidate pluginRepositories to use "imagej.public".
* Minor documentation tweaks.