[JENKINS-46282] - Update WinSW from 2.1.0 to 2.1.2

Fixes [JENKINS-46282](https://issues.jenkins-ci.org/browse/JENKINS-46282), which impacts the default installation.
Also updates Parent POM in the module

Full list of fixes:

- JENKINS-46282 - Runaway Process Killer extension was not using the stopTimeoutMs parameter
- [WinSW Issue #206](winsw/winsw#206) - Prevent printing of log entries in the `status` command
- [WinSW Issue #218](winsw/winsw#218) - Prevent hanging of the stop executable when its logs are not being drained do the parent process

Full Diff: winsw/winsw@winsw-v2.1.0...winsw-v2.1.2

pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>2.26</version>
+    <version>2.33</version>
   </parent>
 
   <groupId>org.jenkins-ci.modules</groupId>
@@ -16,7 +16,7 @@
   <properties>
     <jenkins.version>1.625.3</jenkins.version>
     <java.level>7</java.level>
-    <winsw.version>2.1.0</winsw.version>
+    <winsw.version>2.1.2</winsw.version>
   </properties>
 
   <scm>
@@ -85,6 +85,11 @@
       <artifactId>slave-installer</artifactId>
       <version>1.5</version>
     </dependency>
+    <dependency>
+      <groupId>org.jenkins-ci.modules</groupId>
+      <artifactId>instance-identity</artifactId>
+      <version>1.4</version>
+    </dependency>
   </dependencies>
 
   <repositories>