Drop Micrometer update from 3.25 announcement

It has been reverted.

Author: gsmet

_posts/2025-07-30-quarkus-3-25-released.adoc

@@ -10,7 +10,6 @@ author: gsmet
 Today, we released Quarkus 3.25 with the following significant new features:
 
 * https://github.com/quarkusio/quarkus/pull/47802[#47802] - Virtual threads support for SmallRye GraphQL
-* https://github.com/quarkusio/quarkus/pull/47978[#47978] - Use Prometheus client v1 on Micrometer
 * https://github.com/quarkusio/quarkus/pull/48482[#48482] - Security - Provide a fluent API to set up path-specific authorization programmatically
 * https://github.com/quarkusio/quarkus/pull/48296[#48296] - OIDC Client: Add periodic asynchronous tokens refresh for performance critical applications
 * https://github.com/quarkusio/quarkus/pull/48734[#48734] - Support for OAuth2 Protected Resource Metadata
@@ -42,12 +41,6 @@ Since then, a lot more features got support for virtual threads added e.g. Quark
 
 In Quarkus 3.25, we introduce the support of virtual threads in the https://quarkus.io/guides/smallrye-graphql#runonvirtualthread[SmallRye GraphQL extension].
 
-=== Prometheus Client v1 for Micrometer
-
-We updated Micrometer to 1.15 and switched to the Prometheus Client v1.
-
-It comes with some breaking changes that are documented in our https://github.com/quarkusio/quarkus/wiki/Migration-Guide-3.25#micrometer[migration guide].
-
 === Security
 
 ==== Fluent API to set up path-specific authorization