icu: refactor to avoid runtime dependency on bash

Bash was considered a runtime dependency as the two files `install-sh`
and `mkinstalldirs` was included in the library output. These files has a shebang
for `#!/bin/sh` which is replaced by nix to point to bash in the fixup phase.

1 files changed, 2 insertions, 0 deletions

diff --git a/nixos/doc/manual/release-notes/rl-2405.section.md b/nixos/doc/manual/release-notes/rl-2405.section.md
index c97045b2dfca8..488fd169ad06f 100644
--- a/nixos/doc/manual/release-notes/rl-2405.section.md
+++ b/nixos/doc/manual/release-notes/rl-2405.section.md
@@ -439,6 +439,8 @@ The pre-existing [services.ankisyncd](#opt-services.ankisyncd.enable) has been m
 
 - The `erlang-ls` package no longer ships the `els_dap` binary as of v0.51.0.
 
+- `icu` no longer includes `install-sh` and `mkinstalldirs` in the shared folder.
+
 ## Other Notable Changes {#sec-release-24.05-notable-changes}
 
 <!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. -->