rust: do not add qemuutil to Rust crates

This fails due to https://github.com/mesonbuild/meson/pull/15076.
The config-host.h file from the qemuutil dependency ends up on the
rustc command line for targets that do not use structured sources.

It will be reverted once Meson 1.9.2 is released.

Reported-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/rust/chardev/meson.build b/rust/chardev/meson.build
index d365d8d..36ada7c 100644
--- a/rust/chardev/meson.build
+++ b/rust/chardev/meson.build
@@ -39,4 +39,4 @@
   dependencies: [glib_sys_rs, common_rs, qemu_macros],
 )
 
-chardev_rs = declare_dependency(link_with: [_chardev_rs], dependencies: [chardev, qemuutil])
+chardev_rs = declare_dependency(link_with: [_chardev_rs], dependencies: [chardev])
diff --git a/rust/util/meson.build b/rust/util/meson.build
index b0b75e9..8ad344d 100644
--- a/rust/util/meson.build
+++ b/rust/util/meson.build
@@ -43,7 +43,7 @@
   dependencies: [anyhow_rs, libc_rs, foreign_rs, glib_sys_rs, common_rs, qom, qemuutil],
 )
 
-util_rs = declare_dependency(link_with: [_util_rs], dependencies: [qemuutil, qom])
+util_rs = declare_dependency(link_with: [_util_rs])
 
 rust.test('rust-util-tests', _util_rs,
           dependencies: [qemuutil, qom],