chore(deps): update netty monorepo to v4.2.7.final (#1647)

Signed-off-by: Simon Schrottner <simon.schrottner@dynatrace.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Simon Schrottner <simon.schrottner@dynatrace.com>

Author: renovate[bot]

providers/flagd/pom.xml

@@ -64,7 +64,7 @@
             <!-- we only support unix sockets on linux, via epoll native lib -->
             <groupId>io.netty</groupId>
             <artifactId>netty-transport-native-epoll</artifactId>
-            <version>4.2.6.Final</version>
+            <version>4.2.7.Final</version>
             <!-- TODO: with 5+ (still alpha), arm is support and we should package multiple versions -->
             <classifier>linux-x86_64</classifier>
         </dependency>
@@ -180,15 +180,7 @@
                 <!-- caution - updating this will break compatibility with older protobuf-java versions -->
                 <version>${protobuf-java.min.version}</version>
             </dependency>
-
-            <!-- temporary override for https://www.cve.org/CVERecord?id=CVE-2025-58057 -->
-            <dependency>
-                <groupId>io.netty</groupId>
-                <artifactId>netty-codec-http2</artifactId>
-                <version>4.1.125.Final</version>
-            </dependency>
         </dependencies>
-
     </dependencyManagement>
 
     <build>