INSTALL: update operating systems and CPU archs

Update after recent runs on Twitter/Mastodon and my blog

Closes #9994

docs/INSTALL.md

@@ -576,21 +576,22 @@ This is a probably incomplete list of known CPU architectures and operating
 systems that curl has been compiled for. If you know a system curl compiles
 and runs on, that is not listed, please let us know!
 
-## 85 Operating Systems
+## 92 Operating Systems
 
 AIX, AmigaOS, Android, Aros, BeOS, Blackberry 10, Blackberry Tablet OS, Cell
-OS, ChromeOS, Cisco IOS, Cygwin, Dragonfly BSD, eCOS, FreeBSD, FreeDOS,
-FreeRTOS, Fuchsia, Garmin OS, Genode, Haiku, HardenedBSD, HP-UX, Hurd,
-Illumos, Integrity, iOS, ipadOS, IRIX, LineageOS, Linux, Lua RTOS, Mac OS 9,
-macOS, Mbed, Micrium, MINIX, MorphOS, MPE/iX, MS-DOS, NCR MP-RAS, NetBSD,
-Netware, Nintendo Switch, NonStop OS, NuttX, OpenBSD, OpenStep, Orbis OS,
+OS, Chrome OS, Cisco IOS, Cygwin, DG/UX, Dragonfly BSD, DR DOS, eCOS, FreeBSD,
+FreeDOS, FreeRTOS, Fuchsia, Garmin OS, Genode, Haiku, HardenedBSD, HP-UX,
+Hurd, Illumos, Integrity, iOS, ipadOS, IRIX, Linux, Lua RTOS, Mac OS 9, macOS,
+Mbed, Micrium, MINIX, MorphOS, MPE/iX, MS-DOS, NCR MP-RAS, NetBSD, Netware,
+Nintendo Switch, NonStop OS, NuttX, Omni OS, OpenBSD, OpenStep, Orbis OS,
 OS/2, OS/400, OS21, Plan 9, PlayStation Portable, QNX, Qubes OS, ReactOS,
-Redox, RICS OS, Sailfish OS, SCO Unix, Serenity, SINIX-Z, Solaris, SunOS,
-Syllable OS, Symbian, Tizen, TPF, Tru64, tvOS, ucLinux, Ultrix, UNICOS,
-UnixWare, VMS, vxWorks, WebOS, Wii system software, Windows, Windows CE, Xbox
-System, z/OS, z/TPF, z/VM, z/VSE
+Redox, RICS OS, RTEMS, Sailfish OS, SCO Unix, Serenity, SINIX-Z, Solaris,
+SunOS, Syllable OS, Symbian, Tizen, TPF, Tru64, tvOS, ucLinux, Ultrix, UNICOS,
+UnixWare, VMS, vxWorks, watchOS, WebOS, Wii system software, Windows, Windows
+CE, Xbox System, Xenix, Zephyr, z/OS, z/TPF, z/VM, z/VSE
 
-## 22 CPU Architectures
+## 25 CPU Architectures
 
-Alpha, ARC, ARM, AVR32, Cell, HP-PA, Itanium, m68k, MicroBlaze, MIPS, Nios,
-OpenRISC, POWER, PowerPC, RISC-V, s390, SH4, SPARC, VAX, x86, x86-64, Xtensa
+Alpha, ARC, ARM, AVR32, Elbrus, ETRAX, HP-PA, Itanium, LoongArch, m68k, m88k,
+MicroBlaze, MIPS, Nios, OpenRISC, POWER, PowerPC, RISC-V, s390, SH4, SPARC,
+Tilera, VAX, x86, Xtensa