added the timestamp link to the reuse file

Author: JV0812

docs/reuse/apps/opentelemetry/logs-advance-option-otel.md

@@ -2,5 +2,5 @@
 
     **Timestamp Format**. By default, Sumo Logic will automatically detect the timestamp format of your logs. However, you can manually specify a timestamp format for a source by specifying the following:
         - **Timestamp locator**. This will be a [Go regular expression](https://github.com/google/re2/wiki/Syntax) which should have timestamp matched using a named capture group. Name of this captured group should be “timestamp_field”.
-        - **Layout**. The exact layout of the timestamp to be parsed for example - %Y-%m-%dT%H:%M:%S.%LZ. To learn more about the rules, [refer here](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/internal/coreinternal/timeutils/internal/ctimefmt/ctimefmt.go#L68).
+        - **Layout**. The exact layout of the timestamp to be parsed for example - %Y-%m-%dT%H:%M:%S.%LZ. To learn more about the rules, [refer here](/docs/send-data/opentelemetry-collector/time-reference/).
         - **Location (Time zone)** : The geographic location (timezone) to use when parsing a timestamp that does not include a timezone. The available locations depend on the local IANA Time Zone database. [This page](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) contains many examples, such as America/New_York.