[NpmHarvester] Support UNMET dependencies.

[JeroenKnoops]

Problem

Some npm trees have dependencies which are unmet. UNMET PEER DEPENDENCY

This will end-up with an 405 error in the harvester.

Example tree

  ├─┬ @svgr/webpack@5.5.0
  │ ├── @babel/core@7.12.3 deduped
  │ ├─┬ @babel/plugin-transform-react-constant-elements@7.13.13
  │ │ └── @babel/helper-plugin-utils@7.13.0
  │ ├─┬ @babel/preset-env@7.14.4
  │ │ ├── @babel/compat-data@7.14.4
  │ │ ├── UNMET PEER DEPENDENCY @babel/core@^7.13.0
  │ │ ├─┬ @babel/helper-compilation-targets@7.14.4

Log

2021-07-08 15:07:38.305 ERROR 13310 --- [         pool-2] .a.i.SimpleAsyncUncaughtExceptionHandler : Unexpected exception occurred invoking async method: public void com.philips.research.bombase.core.meta.registry.QueuedTaskRunner.execute(com.github.packageurl.PackageURL,java.util.function.Consumer,java.util.function.Consumer)

com.philips.research.bombase.core.npm.NpmException: Failed to harvest pkg:npm/unmet%20peer%20dependency%20%40babel%2Fcore@%5E7.13.0
	at com.philips.research.bombase.core.npm.domain.NpmHarvester.harvest(NpmHarvester.java:61) ~[classes!/:0.1.1-SNAPSHOT]
	at com.philips.research.bombase.core.npm.domain.NpmHarvester.lambda$onUpdated$0(NpmHarvester.java:45) ~[classes!/:0.1.1-SNAPSHOT]
	at com.philips.research.bombase.core.meta.registry.QueuedTaskRunner.lambda$execute$0(QueuedTaskRunner.java:38) ~[classes!/:0.1.1-SNAPSHOT]
	at java.base/java.util.Optional.ifPresent(Optional.java:176) ~[na:na]
	at com.philips.research.bombase.core.meta.registry.QueuedTaskRunner.execute(QueuedTaskRunner.java:36) ~[classes!/:0.1.1-SNAPSHOT]
	at com.philips.research.bombase.core.meta.registry.QueuedTaskRunner$$FastClassBySpringCGLIB$$b8050159.invoke(<generated>) ~[classes!/:0.1.1-SNAPSHOT]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.7.jar!/:5.3.7]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:779) ~[spring-aop-5.3.7.jar!/:5.3.7]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.7.jar!/:5.3.7]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) ~[spring-aop-5.3.7.jar!/:5.3.7]
	at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115) ~[spring-aop-5.3.7.jar!/:5.3.7]
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[na:na]
	at java.base/java.lang.Thread.run(Thread.java:832) ~[na:na]
Caused by: com.philips.research.bombase.core.npm.NpmException: NPM server responded with status 405
	at com.philips.research.bombase.core.npm.domain.NpmClient.query(NpmClient.java:56) ~[classes!/:0.1.1-SNAPSHOT]
	at com.philips.research.bombase.core.npm.domain.NpmClient.getPackage(NpmClient.java:45) ~[classes!/:0.1.1-SNAPSHOT]
	at com.philips.research.bombase.core.npm.domain.NpmHarvester.harvest(NpmHarvester.java:50) ~[classes!/:0.1.1-SNAPSHOT]
	... 14 common frames omitted