test: set module loading error for aix

test: set module loading error for aix · nodejs/node@4fb755c

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,9 @@ const error_desc = {`
`8`	`8`	`win32: ['%1 is not a valid Win32 application'],`
`9`	`9`	`linux: ['file too short', 'Exec format error'],`
`10`	`10`	`sunos: ['unknown file type', 'not an ELF file'],`
`11`		`-darwin: ['file too short']`
	`11`	`+darwin: ['file too short'],`
	`12`	`+aix: ['Cannot load module',`
	`13`	`+'Cannot run a file that does not have a valid format.']`
`12`	`14`	`};`
`13`	`15`	`const dlerror_msg = error_desc[process.platform];`
`14`	`16`