docs(release-v3.3.0): address comments from PR review

Be more clear that Thanos is being deprecated and is not a breaking
change (yet).

docs/releases/v3.3.0.md

@@ -17,7 +17,7 @@ This release updates components across all packages bringing the latest features
 | `prometheus-adapter`  | [`v0.12.0`](https://github.com/kubernetes-sigs/prometheus-adapter/releases/tag/v0.12.0)                    | v0.11.1                      |
 | `prometheus-operator` | [`v0.76.2`](https://github.com/prometheus-operator/prometheus-operator/releases/tag/v0.76.2)               | v0.67.1                      |
 | `prometheus`          | [`v2.54.1`](https://github.com/prometheus/prometheus/releases/tag/v2.54.1)                                 | v0.46.0                      |
-| `thanos`              | **DEPRECATED**                                                                                             | v0.34.0                      |
+| `thanos`              | `v0.34.0` **DEPRECATED**: see below.                                                                       | No Update                    |
 | `x509-exporter`       | [`v3.17.0`](https://github.com/enix/x509-certificate-exporter/releases/tag/v3.17.0)                        | v3.12.0                      |
 | `karma`               | [`v0.113`](https://github.com/prymitive/karma/releases/tag/v0.113)                                         | No Update                    |
 | `mimir`               | [`v2.14.0`](https://github.com/grafana/mimir/releases/tag/mimir-2.14.0)                                    | v2.11.1                      |
@@ -35,11 +35,11 @@ This release updates components across all packages bringing the latest features
 
 - Introduced `scrapeConfigNamespaceSelector: {}` and `scrapeConfigSelector: {}` allowing to read all the `scrapeconfig` resources defined in the cluster without any specific annotation.
 
-## Breaking Changes 💔
+## Deprecation Notice ⚠️
 
 The Thanos package has been deprecated and will be removed in the next release.
 
-Refer to the Mimir package as a replacement for HA Prometheus deployments and long-term storage for metrics.
+Refer to the Mimir package as a Thanos replacement for HA Prometheus deployments and long-term storage for metrics.
 
 ## Update Guide 🦮