command line property -Pliberty.runtime.version does not override default OL runtime version

[mezarin]

When I run this command that defines the -Pliberty.runtime.version property (For example: gradle libertyDev -Pliberty.runtime.version=21.0.0.3), the Liberty version installed is the latest one and not the version specified.
This happens whether or not I specify the libertyRuntime dependency in build.gradle.

According to this documentation: https://github.com/OpenLiberty/ci.gradle/blob/main/docs/installLiberty.md, and the example command above, OL version 21.0.0.3 should have been resolved/installed.

I can workaround this by having a gradle.properties file with the above property specified, or I can define/override the liberty version directly in build.gradle (i.e. under dependencies or liberty.runtime).

[cherylking]

@ericglau The InstallLibertyTask looks for the liberty.runtime project properties in buildInstallLibertyMap(). Does the DevTask need to do something to pass those along to the BuildLauncher that calls libertyCreate?