Support for MicroProfile OpenTracing properties

[angelozerr]

See properties at
https://github.com/eclipse/microprofile-opentracing/blob/master/spec/src/main/asciidoc/configuration.asciidoc

I think we should manage those properties by hard coding it like

quarkus-ls/microprofile.jdt/com.redhat.microprofile.jdt.core/src/main/java/com/redhat/microprofile/jdt/internal/faulttolerance/properties/MicroProfileFaultToleranceProvider.java

Line 286 in dddd224

collector.addItemMetadata(MP_FAULT_TOLERANCE_NON_FALLBACK_ENABLED, "boolean",

but by checking if there are MicroProfile OpenTracing in the classpath.

To do that we could check that org.eclipse.microprofile.opentracing.Traced annotation exists in the classpath. See example at

quarkus-ls/microprofile.jdt/com.redhat.microprofile.jdt.core/src/main/java/com/redhat/microprofile/jdt/internal/jaxrs/java/JaxRsCodeLensParticipant.java

Line 67 in dddd224

return JDTTypeUtils.findType(javaProject, JAVAX_WS_RS_PATH_ANNOTATION) != null;