[librsvg/vs2022-config] NMake Makefiles: Fix running Rust tests

[Chun-wei Fan <fanchunwei src gnome org>]

commit 715c1cd5ec0cb14efc6d5fa29b62eeb8225f82b8
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Fri Nov 12 13:05:27 2021 +0800

    NMake Makefiles: Fix running Rust tests
    
    This will fix the target to run the Rust tests; however, this will currently
    depend on the presence of FontConfig support.

 win32/Makefile.vc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/win32/Makefile.vc b/win32/Makefile.vc
index 80d27c0a2..18cac2b7a 100644
--- a/win32/Makefile.vc
+++ b/win32/Makefile.vc
@@ -49,9 +49,9 @@ rsvg_rust_tests:
        @set CARGO_TARGET_DIR=..\win32\vs$(VSVER)\$(CFG)\$(PLAT)\obj\rsvg_c_api
        @set GTK_LIB_DIR=$(LIBDIR);$(LIB)
        $(RUSTUP_CMD)
-       @cd ..\rsvg_internals
+       @cd ..
        $(CARGO_CMD:build=test) --verbose
-       @cd ..\win32
+       @cd win32
        @set GTK_LIB_DIR=
        @set CARGO_TARGET_DIR=