switch vcpkg to manifest mode; fix eigen version

Signed-off-by: Anton Dukhovnikov <[email protected]>

Author: antond-weta

build_scripts/install_deps_windows.bash

@@ -2,8 +2,7 @@
 
 set -ex
 
-vcpkg install \
-    ceres:x64-windows \
-    nlohmann-json:x64-windows \
-    openimageio:x64-windows \
-    nanobind:x64-windows
+cd ./build_scripts
+vcpkg x-update-baseline --add-initial-baseline
+vcpkg install
+cd ..

build_scripts/vcpkg.json

@@ -0,0 +1,12 @@
+
+{
+    "dependencies": [
+        "ceres",
+        "nlohmann-json",
+        "openimageio",
+        "nanobind"
+    ],
+    "overrides": [
+        { "name": "eigen3", "version": "3.4.0" }
+    ]
+}