Update run.sh

Author: tgross35

ci/run.sh

@@ -20,9 +20,7 @@ if [ "${USING_CONTAINER_RUSTC:-}" = 1 ]; then
 fi
 
 # Make all linker warnings errors
-if [[ "$target" == *"-apple-"* ]]; then
-    extra_rustflags=" -Clink-arg=-Wl,--fatal_warnings"
-elif [[ "$target" == "thumb"* ]]; then
+if [[ "$target" == *"-apple-"* || "$target" == "thumb"* ]]; then
     extra_rustflags=""
 else
     extra_rustflags=" -Clink-arg=--fatal-warnings"