add osgi headers via maven-bundle-plugin

[zspitzer]

following up on #128

this PR adds the maven-bundle-plugin and config

I am doing this, as we use Commonmark in Lucee, for the initial version, we wrapped the jar ourselves with OSGI metadata, but now I'd like to add some extensions and I'd rather just use commonmark jars

lucee/Lucee#2473

I have tested this locally and the OSGI Export-Package / Import-Package headers look good

But there are some warnings be thrown for each extension

[INFO] --- bundle:6.0.0:bundle (bundle) @ commonmark-ext-autolink ---
[WARNING] Bundle org.commonmark:commonmark-ext-autolink:jar:0.24.1-SNAPSHOT : Split package, multiple jars provide the same package:
Use Import/Export Package directive -split-package:=(merge-first|merge-last|error|first) to get rid of this warning
Package found in   [Jar:., Jar:commonmark, Jar:autolink]
Class path         [Jar:., Jar:commonmark, Jar:autolink]
[INFO] Building bundle: D:\work\java\commonmark-java\commonmark-ext-autolink\target\commonmark-ext-autolink-0.24.1-SNAPSHOT.jar
[INFO] Writing manifest: D:\work\java\commonmark-java\commonmark-ext-autolink\target\classes\META-INF\MANIFEST.MF

In addition, the autolink dependancy also needs OSGI metadata