Bulgarian translation

* [JENKINS-29537] EnvironmentContributingAction compatible with Workflow

+ Adds new method with default implementation in EnvironmentContributingAction to support Runs
+ Marks AbstractBuild as deprecated
+ Adds default implementation for deprecated method for backward
compatiblity.

* Tiny improvements in javadoc

* [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](https://github.com/kohsuke/winsw/issues/206) - Prevent printing of log entries in the `status` command
- [WinSW Issue #218](https://github.com/kohsuke/winsw/issues/218) - Prevent hanging of the stop executable when its logs are not being drained do the parent process

Full Diff: https://github.com/kohsuke/winsw/compare/winsw-v2.1.0...winsw-v2.1.2

* [JENKINS-46282] - Pick the released version of Windows Agent Installer

* [JENKINS-45841] - Disable JNLP/JNLP2/CLI protocols in the Setup Wizard

* [JENKINS-45841] - Implement deprecation data model for Agent protocols.

WiP

* [JENKINS-45841] - DeprecationCause is YAGNI, extend UI and document deprecated protocols

* [JENKINS-45841] - Fix the layouts

* [JENKINS-45841] - Add administrative monitor for deprecated protocols

* [JENKINS-45841] - Added Initializer check, polished the warning message

* [JENKINS-45841] - Add tests

* [JENKINS-45841] - Replace JNLP protocol links by jenkins.io redirects

* [JENKINS-45841] - Address comments from @jglick

* [JENKINS-45841] - Initializer checks status when Jenkins instance is not ready

Just get rid of excess semicolons in h.m.Run

/**
     * Constructor.
     * @param userName The user name.  This should not include the domain to authenticate with.
     * For example: "user" is correct whereas "DOMAIN\\user" is not.
     * @param password The password.
     * @param host The host the authentication request is originating from.  Essentially, the
     * computer name for this machine.
     * @param domain The domain to authenticate within.
     */

javadoc:javadoc could fail under some circumstances

Fixed French translation.
Merci! :-)

Use unicode characters in build_with_parameters french translation.

[FIXED JENKINS-45909] ReverseBuildTrigger.upstreamProjects should be null safe

Minor fixes to the title of a view

* Saving progress for review

* Adding licenses

* Adding integration test for headers

* Removing proposal for refactoring to method objects

* Removing whitespace changeswq

* Fixing test

[FIXED JENKINS-46082] API will include culprits again.

* Add executor name on Unexpected exception.

* Add a colon after job name

Added Polish translations

Fix italian description for ToolInstallation

Update Messages_pt_BR.properties

* [JENKINS-41631] Enforce upper bound deps on Jenkins core.

* stapler 1.252

Update Slave Installer Module to 1.6

- Use display name rather than name
- Only use the special 'Dashboard' label outside any folder

Fix the italian translation for the description label for ToolInstallation

Amend JENKINS-24110 fix to more politely specify what was not being run

* [JENKINS-45244] Avoid locking every time getActions is called

* [JENKINS-45244] - Remove initializer

* Add comment clarifying that the actions must be volatile

Use official version of jbcrypt 0.4 in Hudson Private Security Realm

[FIXED JENKINS-45895] - JNLPLauncher config.jelly should not display Work Dir settings when included from other class