[exporters/skywalking] Mark as unmaintained (#30781)

Related to #23796, this marks the SkyWalking exporter as deprecated.

Signed-off-by: Juraci Paixão Kröhling <juraci@kroehling.de>

---------

Signed-off-by: Juraci Paixão Kröhling <juraci@kroehling.de>

.chloggen/skywalking-unmaintained.yaml

@@ -0,0 +1,23 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: deprecation
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: skywalkingexporter
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Mark the component as unmaintained. If we don't find new maintainers, it will be deprecated and removed.
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [23796]
+
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: [user]

exporter/skywalkingexporter/README.md

@@ -3,13 +3,13 @@
 <!-- status autogenerated section -->
 | Status        |           |
 | ------------- |-----------|
-| Stability     | [beta]: metrics, logs   |
+| Stability     | [unmaintained]: metrics, logs   |
 | Distributions | [contrib] |
 | Issues        | [![Open issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aopen%20label%3Aexporter%2Fskywalking%20&label=open&color=orange&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aopen+is%3Aissue+label%3Aexporter%2Fskywalking) [![Closed issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aclosed%20label%3Aexporter%2Fskywalking%20&label=closed&color=blue&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aclosed+is%3Aissue+label%3Aexporter%2Fskywalking) |
 | [Code Owners](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/CONTRIBUTING.md#becoming-a-code-owner)    |  |
 | Emeritus      | [@liqiangz](https://www.github.com/liqiangz) |
 
-[beta]: https://github.com/open-telemetry/opentelemetry-collector#beta
+[unmaintained]: https://github.com/open-telemetry/opentelemetry-collector#unmaintained
 [contrib]: https://github.com/open-telemetry/opentelemetry-collector-releases/tree/main/distributions/otelcol-contrib
 <!-- end autogenerated section -->
 

exporter/skywalkingexporter/metadata.yaml

@@ -3,7 +3,7 @@ type: skywalking
 status:
   class: exporter
   stability:
-    beta: [metrics, logs]
+    unmaintained: [metrics, logs]
   distributions: [contrib]
   codeowners:
     active: []