[sailfish-browser] Enable asmjs. Fixes JB#22349
[sailfish-browser] Enable asmjs. Fixes JB#22349

See also https://github.com/sailfishos/sailfish-browser/issues/124 and
https://git.merproject.org/mer-core/embedlite-components/merge_requests/13

Using the correct AppInfo also allows use to enable asmjs. Likely
fixed by processId, processType, or/and XPCOMABI property fixes.

sailfishos/sailfish-browser,sailfishos/sailfish-browser,sailfishos/sailfish-browser,sailfishos/sailfish-browser,sailfishos/sailfish-browser