Include *.pdb file in win installer

Author: uglide

build/windows/installer/installer.nsi

@@ -68,6 +68,7 @@ Section -Main SEC0000
     SetOverwrite on
     File ..\..\..\Win32\Release\${APP_EXE}
     File ..\..\..\Win32\Release\crashreporter.exe
+    File ..\..\..\Win32\Release\redis-desktop-manager.pdb
     File /r resources\*
     WriteRegStr HKLM "${REGKEY}\Components" Main 1
 SectionEnd