externals: update fmt to 11.0.2 and vcpkg to 2024.09.30 (#68)

Updated to fmt 11 with the required source changes for it to work.

Also updated vcpkg for this, and as an added benefit it fixes the `Unable to find a valid Visual Studio instance` error, and the VS 2019 build tools are no longer required. Just make sure to delete the existing downloaded vcpkg tool and binaries in `externals/vcpkg` if you have compiled before, or else it will continue to use the old version and give the error.

Reviewed-on: http://vub63vv26q6v27xzv2dtcd25xumubshogm67yrpaz2rculqxs7jlfqad.onion/torzu-emu/torzu/pulls/68
Co-authored-by: lui <lui@vub63vv26q6v27xzv2dtcd25xumubshogm67yrpaz2rculqxs7jlfqad.onion>
Co-committed-by: lui <lui@vub63vv26q6v27xzv2dtcd25xumubshogm67yrpaz2rculqxs7jlfqad.onion>

vcpkg.json

@@ -1,7 +1,7 @@
 {
     "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
     "name": "yuzu",
-    "builtin-baseline": "a42af01b72c28a8e1d7b48107b33e4f286a55ef6",
+    "builtin-baseline": "c82f74667287d3dc386bce81e44964370c91a289",
     "version": "1.0",
     "dependencies": [
         "boost-algorithm",
@@ -59,7 +59,7 @@
         },
         {
             "name": "fmt",
-            "version": "10.1.1"
+            "version": "11.0.2"
         }
     ]
 }