Add ability to skip Build scan capturing via `maven-build-scan-capture-extension` to exclude it from the GitHub action build summary

[mp911de]

When using Maven for auxiliary functionality that isn't related to run an actual build (e.g. mvn org.apache.maven.plugins:maven-help-plugin:3.5.1:evaluate …, see https://github.com/spring-projects/spring-vault/actions/runs/21128961363), it would make sense to have a flag to skip build scan capturing by the Maven extension. Disabling Develocity via -Ddevelocity.scan.disabled=true skips the actual build scan. However, reporting the Maven run in the summary isn't useful and actually generates noise.

[jprinet]

I believe the ON_DEMAND build capture strategy (doc) is what you're looking for

[mp911de]

Let me try that.