Update rules to fix failing conversions

[theinlinkyaw]

This update fixed issues for some U -> Z failing conversions.

input : U -> "မြှင့် မြှိက် ငြှိုး ခြုံ မြှူ မြှီ နြွဲ နြွေု"
expected : Z -> "ျမႇင့္ ၿမႇိက္ ၿငႇိဳး ၿခံဳ ျမႇဴ ၿမႇီ ႃႏြဲ ေႁႏြဳ"
actual : Z -> "ၿမွင့္ ႃမွိက္ ႃငွိုး ႃခံု ၿမွူ ႃမွီ ျနဲြ ျနြေု"

Also change some test case for the update to pass the test.

[sffc]

Thanks for the PR! Can you take a look at the failing node.js test and push a fix to your branch?

[theinlinkyaw]

Thanks for the PR! Can you take a look at the failing node.js test and push a fix to your branch?

Dear @sffc,

The node.js is failing because make compatU2Z put extra text in genconvert/output/udhr_mya_zawgyi_out.txt. After I redo make compatU2Z, the node.js test is pass. I do not know what cause the behavior. I alter the commit and force push the fix.

[sven-oly]

Thank you for fixing these cases.