Split family names in android

Co-authored-by: Urgau <3616612+Urgau@users.noreply.github.com>

Author: workingjubilee

compiler/rustc_target/src/spec/base/android.rs

@@ -6,7 +6,7 @@ pub fn opts() -> TargetOptions {
     let mut base = base::linux::opts();
     base.os = "android".into();
     // listing families in different orders seems most chaotic. :^)
-    base.families = cvs!["unix, linux"];
+    base.families = cvs!["unix", "linux"];
     base.is_like_android = true;
     base.default_dwarf_version = 2;
     base.tls_model = TlsModel::Emulated;