Add missing dependencies in linux-alpine.md (#44113)

* Add missing dependencies in linux-alpine.md

This commit adds icu-libs and icu-data-full to the list of required dependencies on Alpine. There are required unless the app is running in globalization-invariant mode.

See https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.16.0#ICU_data_split for more information about why both those packages need to be mentioned.

* Fix broken link in linux-alpine.md

---------

Co-authored-by: Andy (Steve) De George <[email protected]>

Author: DaRosenberg

docs/core/install/linux-alpine.md

@@ -76,6 +76,7 @@ When you install with a package manager, these libraries are installed for you.
 - libssl3
 - libstdc++
 - zlib
+- icu-libs and icu-data-full (unless the .NET app is running in [globalization-invariant mode](../runtime-config/globalization.md#invariant-mode)
 - libgdiplus (if the .NET app requires the *System.Drawing.Common* assembly)
 
 Use the `apk add` command to install the dependencies.