Fix broken CI checks (community links and newly added prefixes) (open-telemetry#1305)

Author: lmolkova

.github/CODEOWNERS

@@ -5,7 +5,7 @@
 #####################################################
 #
 # Learn about membership in OpenTelemetry community:
-#  https://github.com/open-telemetry/community/blob/main/community-membership.md
+#  https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md
 #
 #
 # Learn about CODEOWNERS file format:

CONTRIBUTING.md

@@ -3,7 +3,7 @@
 Welcome to OpenTelemetry semantic conventions repository!
 
 Before you start - see OpenTelemetry general
-[contributing](https://github.com/open-telemetry/community/blob/main/CONTRIBUTING.md)
+[contributing](https://github.com/open-telemetry/community/blob/main/guides/contributor/README.md)
 requirements and recommendations.
 
 <details>

README.md

@@ -24,7 +24,7 @@ Approvers ([@open-telemetry/specs-semconv-approvers](https://github.com/orgs/ope
 - [Sean Marciniak](https://github.com/MovieStoreGuy), Atlassian
 - [Ted Young](https://github.com/tedsuo), Lightstep
 
-_Find more about the approver role in [community repository](https://github.com/open-telemetry/community/blob/master/community-membership.md#approver)._
+_Find more about the approver role in [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#approver)._
 
 Maintainers ([@open-telemetry/specs-semconv-maintainers](https://github.com/orgs/open-telemetry/teams/specs-semconv-maintainers)):
 
@@ -36,4 +36,4 @@ Maintainers ([@open-telemetry/specs-semconv-maintainers](https://github.com/orgs
 - [Liudmila Molkova](https://github.com/lmolkova), Microsoft
 - [Reiley Yang](https://github.com/reyang), Microsoft
 
-_Find more about the maintainer role in [community repository](https://github.com/open-telemetry/community/blob/master/community-membership.md#maintainer)._
+_Find more about the maintainer role in [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#maintainer)._

model/registry/azure.yaml

@@ -1,11 +1,10 @@
 groups:
   - id: registry.azure.sdk
-    prefix: az
     type: attribute_group
     brief: >
       This document defines generic attributes for Azure SDK.
     attributes:
-      - id: service_request_id
+      - id: az.service_request_id
         type: string
         stability: experimental
         brief: "The unique identifier of the service request. It's generated by the Azure service and returned with the response."