provide native executables for arm64-darwin, for more robust startup without Rosetta 2;

--- a/Admin/components/components.sha1	Sat Oct 30 19:58:45 2021 +0200
+++ b/Admin/components/components.sha1	Sat Oct 30 21:07:20 2021 +0200
@@ -98,6 +98,7 @@
 9908e5ab721f1c0035c0ab04dc7ad0bd00a8db27  flatlaf-1.2.tar.gz
 212a0f1f867511722024cc60156fd71872a16f92  flatlaf-1.6.tar.gz
 f339234ec18369679be0095264e0c0af7762f351  gnu-utils-20210414.tar.gz
+71259aa46134e6cf2c6473b4fc408051b3336490  gnu-utils-20211030.tar.gz
 683acd94761ef460cca1a628f650355370de5afb  hol-light-bundle-0.5-126.tar.gz
 989234b3799fe8750f3c24825d1f717c24fb0214  idea-icons-20210508.tar.gz
 20b53cfc3ffc5b15c1eabc91846915b49b4c0367  isabelle_fonts-20151021.tar.gz

--- a/Admin/components/main	Sat Oct 30 19:58:45 2021 +0200
+++ b/Admin/components/main	Sat Oct 30 21:07:20 2021 +0200
@@ -1,5 +1,5 @@
 #main components for repository clones or release bundles
-gnu-utils-20210414
+gnu-utils-20211030
 bash_process-1.2.4-2
 bib2xhtml-20190409
 csdp-6.1.1