fix CI, remove unused files

Author: danielsn

examples/cxx/build-and-run.ps1

@@ -136,13 +136,13 @@ if ($USE_MSVC) {
     }
 
     $MsvcArgs += @(
-        "/I`"$CXX_BRIDGE_INCLUDE`"",
-        "/I`"$CXX_BRIDGE_CRATE`"",
-        "/I`"$RUST_CXX_INCLUDE`"",
-        "/I`"$PROJECT_ROOT`"",
+        "/I$CXX_BRIDGE_INCLUDE",
+        "/I$CXX_BRIDGE_CRATE",
+        "/I$RUST_CXX_INCLUDE",
+        "/I$PROJECT_ROOT",
         $ExampleCpp,
-        "`"$CRATE_LIB`"",
-        "`"$CXX_BRIDGE_LIB`"",
+        $CRATE_LIB,
+        $CXX_BRIDGE_LIB,
         "ws2_32.lib", "advapi32.lib", "userenv.lib", "ntdll.lib", "bcrypt.lib"
     )
 
@@ -151,7 +151,7 @@ if ($USE_MSVC) {
         $MsvcArgs += $ExtraMsvcLibs.Split(" ")
     }
 
-    $MsvcArgs += "/Fe:$ExampleExe"
+    $MsvcArgs += "/Fe$ExampleExe"
 
     & cl.exe $MsvcArgs