fix Warning and note in sqlite3-binding.c

[choirudin2210]

sqlite3-binding.c: In function ‘sqlite3SelectNew’: sqlite3-binding.c:128049:10: warning: function may return address of local variable [-Wreturn-local-addr] 128049 | return pNew; | ^~~~ sqlite3-binding.c:128009:10: note: declared here 128009 | Select standin; | ^~~~~~~