Add missing quotes in launch.bat
Add missing quotes in launch.bat

When set Windows environment variables, they need to be quoted if
special characters like & exists in path.

Fixes #1726

NationalSecurityAgency/ghidra,NationalSecurityAgency/ghidra,NationalSecurityAgency/ghidra,NationalSecurityAgency/ghidra,NationalSecurityAgency/ghidra,NationalSecurityAgency/ghidra,NationalSecurityAgency/ghidra