NSIS: Correctly distribute libsodium with the installer (#14422)

closes: vim/vim-win32-installer#337

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/nsis/gvim.nsi b/nsis/gvim.nsi
index 7d866ff..5574a33 100644
--- a/nsis/gvim.nsi
+++ b/nsis/gvim.nsi
@@ -410,6 +410,9 @@
 !if /FileExists "${VIMSRC}\vim${BIT}.dll"
 	File ${VIMSRC}\vim${BIT}.dll
 !endif
+!if /FileExists "${VIMRT}\libsodium.dll"
+	File ${VIMRT}\libsodium.dll
+!endif
 	File /oname=install.exe ${VIMSRC}\installw32.exe
 	File /oname=uninstall.exe ${VIMSRC}\uninstallw32.exe
 	File ${VIMSRC}\vimrun.exe
@@ -429,9 +432,6 @@
 !if /FileExists "${VIMTOOLS}\winpty-agent.exe"
 	File ${VIMTOOLS}\winpty-agent.exe
 !endif
-!if /FileExists "${VIMTOOLS}\libsodium.dll"
-	File ${VIMTOOLS}\libsodium.dll
-!endif
 
 	SetOutPath $0\colors
 	File /r ${VIMRT}\colors\*.*