Fix community membership link (#5971)

As we did in
open-telemetry/opentelemetry-go#5667

.github/ISSUE_TEMPLATE/owner.md

@@ -18,7 +18,7 @@ Module: [e.g. go.opentelemetry.io/contrib/zpages]
 - [ ] I understand I will be responsible for the stability and versioning compliance of the module
 - [ ] I understand I will be responsible for deciding any additional Code Owners of the module
 
-[member of the OpenTelemetry organization]: https://github.com/open-telemetry/community/blob/main/community-membership.md#member
+[member of the OpenTelemetry organization]: https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#member
 
 ### Relevant experience
 

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#member
 #
 # Learn about Code Owners policy in OpenTelemetry Go Contrib:
 #  https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/CONTRIBUTING.md#code-owners

CONTRIBUTING.md

@@ -32,7 +32,7 @@ How much interaction with the module is required before becoming a Code Owner is
 Code Ownership is ultimately up to the judgement of the existing Code Owners and Maintainers of this repository.
 Meeting the above requirements is not a guarantee to be granted Code Ownership.
 
-[member of the OpenTelemetry organization]: https://github.com/open-telemetry/community/blob/main/community-membership.md#member
+[member of the OpenTelemetry organization]: https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#member
 
 ### Responsibilities
 
@@ -55,7 +55,7 @@ It is at the discretion of the repository Maintainers and fellow Code Owners to
 If a Code Owner is determined to be unable to perform their duty, a repository Maintainer will remove their ownership.
 
 Inactivity greater than 5 months, during which time there are active Issues or Pull Requests to address, is deemed an automatic disqualification from being a Code Owner.
-A repository Maintainer may remove an Code Owner inactive for this length. 
+A repository Maintainer may remove an Code Owner inactive for this length.
 
 ## Filing Issues
 
@@ -146,4 +146,4 @@ Emeritus:
 ### Become an Approver or a Maintainer
 
 See the [community membership document in OpenTelemetry community
-repo](https://github.com/open-telemetry/community/blob/main/community-membership.md).
+repo](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md).