fixup! Add riot-rs-random crate and corresponding initialization

src/riot-rs-random/src/lib.rs

@@ -110,6 +110,7 @@ pub fn construct_rng(hwrng: impl RngCore) {
 /// This may be used by threads or tasks. To avoid synchronizion overhead, in the future,
 /// dependency injection for task and thread generation might be provided through the riot-rs
 /// macros.
+#[inline]
 pub fn get_rng() -> Rng {
     Rng
 }