docs: Migrating icu4j-framework to permanent home

Bug: 30224272
Change-Id: I2d52a686f813d7299918abeb66be0a479ed49b70
diff --git a/docs/html/_redirects.yaml b/docs/html/_redirects.yaml
index 0dd1c89..1e6f216 100644
--- a/docs/html/_redirects.yaml
+++ b/docs/html/_redirects.yaml
@@ -1202,8 +1202,8 @@
 - from: /r/studio-ui/menu-start.html
   to: /training/index.html?utm_medium=android-studio
 
-# N Preview redirects
-
+- from: /preview/features/icu4j-framework.html
+  to: /guide/topics/resources/icu4j-framework.html
 - from: /preview/features/key-attestation.html
   to: /training/articles/security-key-attestation.html
 - from: /preview/features/security-config.html