Fix 1.25 change notes link and format (#16295)

* fix 1.25 change notes link and format

* fix lint for latest istio doc link

---------

Co-authored-by: Craig Box <[email protected]>

Author: wilsonwu

content/en/news/releases/1.25.x/announcing-1.25/change-notes/index.md

@@ -14,7 +14,7 @@ aliases:
 
 These notices describe functionality that will be removed in a future release according to [Istio's deprecation policy](/docs/releases/feature-stages/#feature-phase-definition). Please consider upgrading your environment to remove the deprecated functionality.
 
-- **Deprecated** use of `ISTIO_META_DNS_AUTO_ALLOCATE` in `proxyMetadata` in favor of a newer version of [DNS Auto Allocation](/docs/ops/configuration/traffic-management/dns-proxy#dns-auto-allocation-v2). New users of Istio IP `auto-allocation` should adopt the new status based controller. Existing users may continue to use the older implementation.
+- **Deprecated** use of `ISTIO_META_DNS_AUTO_ALLOCATE` in `proxyMetadata` in favor of a newer version of [DNS auto-allocation](/docs/ops/configuration/traffic-management/dns-proxy#address-auto-allocation). New users of Istio IP `auto-allocation` should adopt the new status based controller. Existing users may continue to use the older implementation.
   ([Issue #53596](https://github.com/istio/istio/issues/53596))
 
 - **Deprecated** `traffic.sidecar.istio.io/kubevirtInterfaces`, in favor of `istio.io/reroute-virtual-interfaces`.
@@ -165,7 +165,7 @@ These notices describe functionality that will be removed in a future release ac
 
 - **Fixed** an issue where many panels in the Grafana dashboards showed **No data** if Prometheus had a scrape
   interval configured to be larger than `15s`.
- ([Background information]( https://grafana.com/blog/2020/09/28/new-in-grafana-7.2-__rate_interval-for-prometheus-rate-queries-that-just-work/))([Usage]( https://istio.io/latest/docs/tasks/observability/metrics/using-istio-dashboard/))
+  ([Background information](https://grafana.com/blog/2020/09/28/new-in-grafana-7.2-__rate_interval-for-prometheus-rate-queries-that-just-work/) and [usage](/docs/tasks/observability/metrics/using-istio-dashboard/))
 
 - **Removed** OpenCensus support.