[fortinet_forticlient] Deprecate package (elastic#12301)

- Package is implemented using rsa2elk parsers, which are no
longer maintained.

.github/ISSUE_TEMPLATE/integration_bug.yml

@@ -129,7 +129,7 @@ body:
         - Fleet Server [fleet_server]
         - Forcepoint Web Security [forcepoint_web]
         - ForgeRock [forgerock]
-        - Fortinet FortiClient Logs [fortinet_forticlient]
+        - Fortinet FortiClient Logs (Deprecated) [fortinet_forticlient]
         - Fortinet FortiEDR Logs [fortinet_fortiedr]
         - Fortinet FortiGate Firewall Logs [fortinet_fortigate]
         - Fortinet FortiMail [fortinet_fortimail]

packages/fortinet_forticlient/changelog.yml

@@ -1,4 +1,9 @@
 # newer versions go on top
+- version: "1.11.0"
+  changes:
+    - description: Deprecate package.
+      type: enhancement
+      link: https://github.com/elastic/integrations/pull/12301
 - version: "1.10.3"
   changes:
     - description: Use triple-brace Mustache templating when referencing variables in ingest pipelines.

packages/fortinet_forticlient/manifest.yml

@@ -1,12 +1,12 @@
 name: fortinet_forticlient
-title: Fortinet FortiClient Logs
-version: "1.10.3"
-description: Collect logs from Fortinet FortiClient instances with Elastic Agent.
+title: Fortinet FortiClient Logs (Deprecated)
+version: "1.11.0"
+description: Deprecated. Fortinet FortiClient Logs is no longer supported.
 type: integration
 format_version: 2.7.0
 categories: ["security", "edr_xdr"]
 conditions:
-  kibana.version: "^7.14.1 || ^8.0.0"
+  kibana.version: "^8.8.0"
 icons:
   - src: /img/fortinet-logo.svg
     title: Fortinet