Remove no longer needed suppressions

Author: thompson-tomo

docs/dotnet/dotnet-kestrel-metrics.md

@@ -95,7 +95,6 @@ this metric SHOULD be specified with
 [`ExplicitBucketBoundaries`](https://github.com/open-telemetry/opentelemetry-specification/blob/v1.50.0/specification/metrics/api.md#instrument-advisory-parameters)
 of `[ 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 30, 60, 120, 300 ]`.
 
-<!-- markdownlint-disable -->
 <!-- semconv metric.kestrel.connection.duration -->
 <!-- NOTE: THIS TEXT IS AUTOGENERATED. DO NOT EDIT BY HAND. -->
 <!-- see templates/registry/markdown/snippet.md.j2 -->
@@ -220,7 +219,6 @@ different processes could be listening on TCP port 12345 and UDP port 12345.
 <!-- prettier-ignore-end -->
 <!-- END AUTOGENERATED TEXT -->
 <!-- endsemconv -->
-<!-- markdownlint-restore -->
 
 ## Metric: `kestrel.rejected_connections`