[exporter/kinetica] mark Unmaintained (#36808)

#### Description

This exporter was added as a vendor-specific component via
#24294.
It [no longer has its vendor sponsor as a code
owner](#36229).

Following our [Unmaintained
guidelines](https://github.com/open-telemetry/opentelemetry-collector/blob/main/docs/component-stability.md#unmaintained),
this component is now considered unmaintained.

@am-kinetica @kyle-sutton please respond if Kinetica is interested in
continuing to maintain this component.

.chloggen/kineticaexporter-unmaintained.yaml

@@ -0,0 +1,27 @@
+# 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: kineticaexporter
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: The kineticaexporter is now Unmaintained as it has no active code owners from the vendor
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [36808]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# 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: []

.github/ALLOWLIST

@@ -24,6 +24,7 @@ internal/common
 ## DEPRECATED components
 
 ## UNMAINTAINED components
+exporter/kineticaexporter/
 exporter/opensearchexporter/
 extension/observer/ecstaskobserver/
 receiver/jmxreceiver/

.github/CODEOWNERS

@@ -64,7 +64,6 @@ exporter/googlemanagedprometheusexporter/         @open-telemetry/collector-cont
 exporter/honeycombmarkerexporter/                 @open-telemetry/collector-contrib-approvers @TylerHelmuth @fchikwekwe
 exporter/influxdbexporter/                        @open-telemetry/collector-contrib-approvers @jacobmarble
 exporter/kafkaexporter/                           @open-telemetry/collector-contrib-approvers @pavolloffay @MovieStoreGuy
-exporter/kineticaexporter/                        @open-telemetry/collector-contrib-approvers @TylerHelmuth
 exporter/loadbalancingexporter/                   @open-telemetry/collector-contrib-approvers @jpkrohling
 exporter/logicmonitorexporter/                    @open-telemetry/collector-contrib-approvers @bogdandrutu @khyatigandhi6 @avadhut123pisal
 exporter/logzioexporter/                          @open-telemetry/collector-contrib-approvers @yotamloe
@@ -313,6 +312,7 @@ reports/distributions/k8s.yaml     @open-telemetry/collector-contrib-approvers
 
 ## UNMAINTAINED components
 
+exporter/kineticaexporter/                        @open-telemetry/collector-contrib-approvers 
 exporter/opensearchexporter/                      @open-telemetry/collector-contrib-approvers 
 extension/observer/ecstaskobserver/               @open-telemetry/collector-contrib-approvers 
 receiver/jmxreceiver/                             @open-telemetry/collector-contrib-approvers 

exporter/kineticaexporter/README.md

@@ -1,13 +1,13 @@
 <!-- status autogenerated section -->
 | Status        |           |
 | ------------- |-----------|
-| Stability     | [development]: metrics, traces, logs   |
+| Stability     | [unmaintained]: metrics, traces, logs   |
 | Distributions | [] |
 | Issues        | [![Open issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aopen%20label%3Aexporter%2Fkinetica%20&label=open&color=orange&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aopen+is%3Aissue+label%3Aexporter%2Fkinetica) [![Closed issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aclosed%20label%3Aexporter%2Fkinetica%20&label=closed&color=blue&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aclosed+is%3Aissue+label%3Aexporter%2Fkinetica) |
 | [Code Owners](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/CONTRIBUTING.md#becoming-a-code-owner)    | [@TylerHelmuth](https://www.github.com/TylerHelmuth) |
 | Emeritus      | [@am-kinetica](https://www.github.com/am-kinetica) |
 
-[development]: https://github.com/open-telemetry/opentelemetry-collector/blob/main/docs/component-stability.md#development
+[unmaintained]: https://github.com/open-telemetry/opentelemetry-collector/blob/main/docs/component-stability.md#unmaintained
 <!-- end autogenerated section -->
 
 <h3 align="center" style="margin:0px">

exporter/kineticaexporter/metadata.yaml

@@ -3,7 +3,7 @@ type: kinetica
 status:
   class: exporter
   stability:
-    development: [metrics, traces, logs]
+    unmaintained: [metrics, traces, logs]
   distributions: []
   codeowners:
     active: [TylerHelmuth]