ci: update vcpkg to version that works on apple silicon (#8464)

devjgm · web-flow · commit 12e6cd8d2e34 · 2022-02-27T13:06:15.000-05:00
diff --git a/ci/etc/vcpkg-commit.txt b/ci/etc/vcpkg-commit.txt
@@ -1 +1 @@
-b8f91d13f3494cd673776aabdc504f5c736fdba2
+1b1ae50e1a69f7c659bd7d731e80b358d21c86ad
