[lodepng] Update to commit e34ac0@2020-03-15#10427

Merged

dan-shaw merged 4 commits intomicrosoft:masterfrom

BurningEnlightenment:dev/Enlightenment/lodepng

Mar 28, 2020

Commits on Mar 15, 2020

Commits on Mar 16, 2020

[lodepng] Modernize port
BurningEnlightenment
committed

Commits on Mar 18, 2020

[lodepng] Remove osx failure from ci.baseline
BurningEnlightenment
committed