Changes summary:

Fixed issues:
* [JENKINS-22722](https://issues.jenkins-ci.org/browse/JENKINS-22722) - 
Make the channel reader tolerant against Socket timeouts. 
(https://github.com/jenkinsci/remoting/pull/80)
* [JENKINS-32326](https://issues.jenkins-ci.org/browse/JENKINS-32326) - 
Support no_proxy environment variable. 
(https://github.com/jenkinsci/remoting/pull/84)
* [JENKINS-35190](https://issues.jenkins-ci.org/browse/JENKINS-35190)  - 
Do not invoke PingFailureAnalyzer for agent=>master ping failures. 
(https://github.com/jenkinsci/remoting/pull/85)
* [JENKINS-31256](https://issues.jenkins-ci.org/browse/JENKINS-31256) - 
 <code>hudson.Remoting.Engine#waitForServerToBack</code> now uses credentials for connection. 
(https://github.com/jenkinsci/remoting/pull/87)
* [JENKINS-35494](https://issues.jenkins-ci.org/browse/JENKINS-35494) - 
Fix issues in file management in <code>hudson.remoting.Launcher</code> (main executable class). 
(https://github.com/jenkinsci/remoting/pull/88)

Enhancements:
* Ensure a message is logged if remoting fails to override the default <code>ClassFilter</code>. 
(https://github.com/jenkinsci/remoting/pull/80)

* [JENKINS-19445, JENKINS-34213, JENKINS-34808] Bump remoting to 2.58.

Changes:
* [JENKINS-34213](https://issues.jenkins-ci.org/browse/JENKINS-34213) - Ensure that the unexporter cleans up whatever it can each sweep (https://github.com/jenkinsci/remoting/pull/81)
* [JENKINS-19445](https://issues.jenkins-ci.org/browse/JENKINS-19445) Force class load on UserRequest in order to prevent deadlock on windows nodes when using JNA and Subversion (https://github.com/jenkinsci/remoting/pull/81)
* [JENKINS-34808](https://issues.jenkins-ci.org/browse/JENKINS-34808) - Allow user to adjust socket timeout (https://github.com/jenkinsci/remoting/pull/68)

* [JENKINS-34121] - Upgrade remoting to 2.59

This picks up the new remoting with the upstream fix for Jenkins-33999
which allows spring Exceptions past the class blacklist

(cherry picked from commit 08fe459d)

This picks up the new remoting with the upstream fix for Jenkins-33999
which allows spring Exceptions past the class blacklist

(cherry picked from commit 6cb93e67)