Improving hygiene around Jmx Exporter code

LICENSE.txt

@@ -1,3 +1,21 @@
+  Some content is kindly provided by the open source community:
+
+     1. JmxScraper provided under Apache 2.0 License
+
+        https://github.com/prometheus/jmx_exporter
+
+        Copyright 2012-2015 The Prometheus Authors
+
+        Full License at
+        https://github.com/prometheus/jmx_exporter/blob/main/LICENSE
+
+        Compiled binary from
+        https://mvnrepository.com/artifact/io.prometheus.jmx/collector
+
+
+   ====================================================================
+   All other content is subject to the following license:
+
 
                                  Apache License
                            Version 2.0, January 2004

Makefile

@@ -9,8 +9,8 @@ collector: check-env generate-key
 	@rm -f collector/collector.conf
 	@mv collector/collector.hosts.in collector/collector.hosts
 	@mv collector/collector.conf.in collector/collector.conf
-	@od -An -vtx1 collector/collector-0.11.1-SNAPSHOT.jar > collector/collector-0.11.1-SNAPSHOT.txt
-	@rm collector/collector-0.11.1-SNAPSHOT.jar
+	@od -An -vtx1 collector/collector-0.17.2.jar > collector/collector-0.17.2.txt
+	@rm collector/collector-0.17.2.jar
 	@sed -i.bak 's/\#issueId=.*/issueId=\"$(subst /,-,$(ISSUE))\"/' collector/collector.conf
 	@sed -i.bak 's/\#skipS3/skipS3/' collector/collector.conf
 ifdef COLLECTOR_S3_AWS_KEY