Shade Snake-Yaml dependency as it causes conflicts on AWS EMR 5.36.2

[StefanVanDyck]

When running on AWS EMR version 5.46.2 I got these errors:

Exception in thread "main" java.lang.NoSuchMethodError: org.yaml.snakeyaml.events.MappingStartEvent.<init>(Ljava/lang/String;Ljava/lang/String;ZLorg/yaml/snakeyaml/error/Mark;Lorg/yaml/snakeyaml/error/Mark;Lorg/yaml/snakeyaml/DumperOptions$FlowStyle;)V
	at j213.com.fasterxml.jackson.dataformat.yaml.YAMLGenerator.writeStartObject(YAMLGenerator.java:555)
	at j213.com.fasterxml.jackson.core.base.GeneratorBase.writeStartObject(GeneratorBase.java:294)
	at j213.com.fasterxml.jackson.databind.ser.std.MapSerializer.serialize(MapSerializer.java:719)
	at j213.com.fasterxml.jackson.databind.ser.std.MapSerializer.serialize(MapSerializer.java:35)
	at j213.com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480)
	at j213.com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319)
	at j213.com.fasterxml.jackson.databind.ObjectMapper._writeValueAndClose(ObjectMapper.java:4487)
	at j213.com.fasterxml.jackson.databind.ObjectMapper.writeValueAsString(ObjectMapper.java:3742)
	at au.org.ala.pipelines.beam.ALADwcaToVerbatimPipeline.saveCountersToTargetPathFile(ALADwcaToVerbatimPipeline.java:151)
	at au.org.ala.pipelines.beam.ALADwcaToVerbatimPipeline.run(ALADwcaToVerbatimPipeline.java:123)
	at au.org.ala.pipelines.beam.ALADwcaToVerbatimPipeline.main(ALADwcaToVerbatimPipeline.java:45)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
	at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:863)
	at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:161)
	at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:184)
	at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:86)
	at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:938)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:947)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)

Seems like there is some kind of conflict in snake-yaml versions.
Adding the library to the relocation section solves the issue.