Bump netty version to 4.1.45.Final (#6424)

netty 4.1.43 has a bug preventing it from using Linux native Epoll transport

This results in pulsar brokers failing over to NioEventLoopGroup even when running on Linux.

The bug is fixed in netty releases 4.1.45.Final
diff --git a/distribution/server/src/assemble/LICENSE.bin.txt b/distribution/server/src/assemble/LICENSE.bin.txt
index a817987..3e17c87 100644
--- a/distribution/server/src/assemble/LICENSE.bin.txt
+++ b/distribution/server/src/assemble/LICENSE.bin.txt
@@ -346,22 +346,22 @@
     - org.apache.commons-commons-compress-1.19.jar
     - org.apache.commons-commons-lang3-3.4.jar
  * Netty
-    - io.netty-netty-buffer-4.1.43.Final.jar
-    - io.netty-netty-codec-4.1.43.Final.jar
-    - io.netty-netty-codec-dns-4.1.43.Final.jar
-    - io.netty-netty-codec-http-4.1.43.Final.jar
-    - io.netty-netty-codec-http2-4.1.43.Final.jar
-    - io.netty-netty-codec-socks-4.1.43.Final.jar
-    - io.netty-netty-common-4.1.43.Final.jar
-    - io.netty-netty-handler-4.1.43.Final.jar
-    - io.netty-netty-handler-proxy-4.1.43.Final.jar
-    - io.netty-netty-resolver-4.1.43.Final.jar
-    - io.netty-netty-resolver-dns-4.1.43.Final.jar
-    - io.netty-netty-transport-4.1.43.Final.jar
-    - io.netty-netty-transport-native-epoll-4.1.43.Final-linux-x86_64.jar
-    - io.netty-netty-transport-native-epoll-4.1.43.Final.jar
-    - io.netty-netty-transport-native-unix-common-4.1.43.Final.jar
-    - io.netty-netty-transport-native-unix-common-4.1.43.Final-linux-x86_64.jar
+    - io.netty-netty-buffer-4.1.45.Final.jar
+    - io.netty-netty-codec-4.1.45.Final.jar
+    - io.netty-netty-codec-dns-4.1.45.Final.jar
+    - io.netty-netty-codec-http-4.1.45.Final.jar
+    - io.netty-netty-codec-http2-4.1.45.Final.jar
+    - io.netty-netty-codec-socks-4.1.45.Final.jar
+    - io.netty-netty-common-4.1.45.Final.jar
+    - io.netty-netty-handler-4.1.45.Final.jar
+    - io.netty-netty-handler-proxy-4.1.45.Final.jar
+    - io.netty-netty-resolver-4.1.45.Final.jar
+    - io.netty-netty-resolver-dns-4.1.45.Final.jar
+    - io.netty-netty-transport-4.1.45.Final.jar
+    - io.netty-netty-transport-native-epoll-4.1.45.Final-linux-x86_64.jar
+    - io.netty-netty-transport-native-epoll-4.1.45.Final.jar
+    - io.netty-netty-transport-native-unix-common-4.1.45.Final.jar
+    - io.netty-netty-transport-native-unix-common-4.1.45.Final-linux-x86_64.jar
     - io.netty-netty-tcnative-boringssl-static-2.0.26.Final.jar
  * Prometheus client
     - io.prometheus-simpleclient-0.5.0.jar