configure: add arm64/win32 VS18 targets

These were missed in:
 6845d72 add support for msvc v145 / VS 2026

armv7 is supported through older SDKs, but can be skipped until there's
a need to add it as it's untested.

Change-Id: I1a2960e6958761466399cabb608642efd7568a3c

Author: jzern

README

@@ -121,6 +121,7 @@ COMPILING THE APPLICATIONS/LIBRARIES:
     x86-win32-vs15
     x86-win32-vs16
     x86-win32-vs17
+    x86-win32-vs18
     x86_64-android-gcc
     x86_64-darwin9-gcc
     x86_64-darwin10-gcc

configure

@@ -112,6 +112,8 @@ all_platforms="${all_platforms} arm64-win64-vs16"
 all_platforms="${all_platforms} arm64-win64-vs16-clangcl"
 all_platforms="${all_platforms} arm64-win64-vs17"
 all_platforms="${all_platforms} arm64-win64-vs17-clangcl"
+all_platforms="${all_platforms} arm64-win64-vs18"
+all_platforms="${all_platforms} arm64-win64-vs18-clangcl"
 all_platforms="${all_platforms} armv7-android-gcc"   #neon Cortex-A8
 all_platforms="${all_platforms} armv7-darwin-gcc"    #neon Cortex-A8
 all_platforms="${all_platforms} armv7-linux-rvct"    #neon Cortex-A8
@@ -153,6 +155,7 @@ all_platforms="${all_platforms} x86-win32-vs14"
 all_platforms="${all_platforms} x86-win32-vs15"
 all_platforms="${all_platforms} x86-win32-vs16"
 all_platforms="${all_platforms} x86-win32-vs17"
+all_platforms="${all_platforms} x86-win32-vs18"
 all_platforms="${all_platforms} x86_64-android-gcc"
 all_platforms="${all_platforms} x86_64-darwin9-gcc"
 all_platforms="${all_platforms} x86_64-darwin10-gcc"