Restore "Update Jenkins to 2.263.4 and plugins"

This reverts commit 48e9b7b172118c396db80fb4f17b4ac987a2516e.

Reason for revert: PROD-36170

Change-Id: I6aadcd3c95f368e61c49f6683948e667e2995e25
diff --git a/jenkins-plugins-deps b/jenkins-plugins-deps
index b80d143..d8c64c1 100644
--- a/jenkins-plugins-deps
+++ b/jenkins-plugins-deps
@@ -34,7 +34,7 @@
 cloudbees-bitbucket-branch-source:2.2.12
 cloudbees-folder:6.5.1
 command-launcher:1.2
-config-file-provider:3.3
+config-file-provider:3.7.0
 credentials-binding:1.16
 credentials:2.1.18
 display-url-api:2.2.0
@@ -45,7 +45,7 @@
 favorite:2.3.2
 git-client:2.7.3
 git-server:1.7
-git:3.9.1
+git:3.12.1
 github-api:1.92
 github-branch-source:2.4.1
 github:1.29.3
@@ -55,7 +55,7 @@
 htmlpublisher:1.17
 ivy:1.28
 jackson2-api:2.8.11.3
-javadoc:1.4
+javadoc:1.6
 jdk-tool:1.1
 jenkins-design-language:1.9.0
 jira:3.0.3
@@ -65,8 +65,8 @@
 junit:1.26.1
 mailer:1.21
 matrix-project:1.13
-maven-plugin:3.1.2
-mercurial:2.4
+maven-plugin:3.7
+mercurial:2.14
 metrics:4.0.2.2
 momentjs:1.1.1
 multiple-scms:0.6
@@ -102,4 +102,4 @@
 workflow-multibranch:2.20
 workflow-scm-step:2.7
 workflow-step-api:2.16
-workflow-support:2.21
\ No newline at end of file
+workflow-support:2.21