Fix windows build with cursive

.ci/install.yml

@@ -4,6 +4,7 @@ steps:
       rustup-init.exe -y
       echo "##vso[task.setvariable variable=PATH;]%PATH%;%USERPROFILE%\.cargo\bin"
       git submodule update --init --recursive
+      git apply .ci/win.patch
     displayName: Windows Install Rust and Dependencies
     condition: eq( variables['Agent.OS'], 'Windows_NT' )
   - script: |

.ci/win.patch

@@ -0,0 +1,13 @@
+diff --git a/Cargo.toml b/Cargo.toml
+index 3f2ac2e..b65f758 100644
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -46,8 +46,6 @@ cursive = { version = "0.12.0", default-features = false, optional = true, featu
+ [target.'cfg(windows)'.dependencies.pancurses]
+ version = "0.16.0"
+ features = ["win32"]
+-[target.'cfg(unix)'.dependencies]
+-cursive = { version = "0.12.0", optional = true }
+
+
+ [build-dependencies]