Docs - Move PR's in CHANGELOG.md that weren't actually implemented in 2.7.x (#7690)

Fixes the changelog.
- PR #7462 and #7461 were **not** included in the 2.7.x release (they
were submitted right after the cutoff and did not get backported) and
accidentally ended up in the 2.7.x changelog. Moved them up to
Main/Unreleased.
- Moved #7602 to enhancements section of Promtail

CHANGELOG.md

@@ -23,12 +23,16 @@
 
 #### Promtail
 
-* [7602](https://github.com/grafana/loki/pull/7602) **vmax**: Add decolorize stage to Promtail to easily parse colored logs.
 
 ##### Enhancements
 
+* [7462](https://github.com/grafana/loki/pull/7462) **MarNicGit**: Allow excluding event message from Windows Event Log entries.
+* [7602](https://github.com/grafana/loki/pull/7602) **vmax**: Add decolorize stage to Promtail to easily parse colored logs.
+
 ##### Fixes
 
+* [7461](https://github.com/grafana/loki/pull/7461) **MarNicGit**: Promtail: Fix collecting userdata field from Windows Event Log
+
 ##### Changes
 * [7587](https://github.com/grafana/loki/pull/7587) **mar4uk**: Add go build tag `promtail_journal_enabled` to include/exclude Promtail journald code from binary.
 
@@ -108,13 +112,11 @@ Check the history of the branch FIXME.
 * [6656](https://github.com/grafana/loki/pull/6656) **carlospeon**: Allow promtail to add matches to the journal reader
 * [7401](https://github.com/grafana/loki/pull/7401) **thepalbi**: Add timeout to GCP Logs push target
 * [7414](https://github.com/grafana/loki/pull/7414) **thepalbi**: Add basic tracing support
-* [7462](https://github.com/grafana/loki/pull/7462) **MarNicGit**: Allow excluding event message from Windows Event Log entries.
 
 ##### Fixes
 * [7394](https://github.com/grafana/loki/pull/7394) **liguozhong**: Fix issue with the Cloudflare target that caused it to stop working after it received an error in the logpull request as explained in issue https://github.com/grafana/loki/issues/6150
 * [6766](https://github.com/grafana/loki/pull/6766) **kavirajk**: fix(logql): Make `LabelSampleExtractor` ignore processing the line if it doesn't contain that specific label. Fixes unwrap behavior explained in the issue https://github.com/grafana/loki/issues/6713
 * [7016](https://github.com/grafana/loki/pull/7016) **chodges15**: Fix issue with dropping logs when a file based SD target's labels are updated
-* [7461](https://github.com/grafana/loki/pull/7461) **MarNicGit**: Promtail: Fix collecting userdata field from Windows Event Log
 
 ##### Changes
 * **quodlibetor**: Change Docker target discovery log level from `Error` to `Info`