Move iNikem to emeritus (#915)

Author: trask

README.md

@@ -56,11 +56,11 @@ Maintainers ([@open-telemetry/java-contrib-maintainers](https://github.com/orgs/
 
 - [Jack Berg](https://github.com/jack-berg), New Relic
 - [Mateusz Rzeszutek](https://github.com/mateuszrzeszutek), Splunk
-- [Nikita Salnikov-Tarnovski](https://github.com/iNikem), Splunk
 - [Trask Stalnaker](https://github.com/trask), Microsoft
 
 Emeritus maintainers:
 
+- [Nikita Salnikov-Tarnovski](https://github.com/iNikem), Splunk
 - [Ryan Fitzpatrick](https://github.com/rmfitzpatrick), Splunk
 
 Learn more about roles in the [community repository](https://github.com/open-telemetry/community/blob/master/community-membership.md).

runtime-attach/README.md

@@ -61,6 +61,5 @@ The attachment will _not_ be initiated in the following cases:
 ## Component owners
 
 - [Jean Bisutti](https://github.com/jeanbisutti), Microsoft
-- [Nikita Salnikov-Tarnovski](https://github.com/iNikem), Splunk
 
 Learn more about component owners in [component_owners.yml](../.github/component_owners.yml).

samplers/README.md

@@ -2,7 +2,6 @@
 
 ## Component owners
 
-- [Nikita Salnikov-Tarnovski](https://github.com/iNikem), Splunk
 - [Trask Stalnaker](https://github.com/trask), Microsoft
 
 Learn more about component owners in [component_owners.yml](../.github/component_owners.yml).