Enable text predictions on Android

[tomasMizera]

Disabled in #3318, let's enable it back

[tomasMizera]

Our thinking is that it can help with #3428 and #3417.

[PeterPetrik]

is this something with QT_ANDROID_ENABLE_WORKAROUND_TO_DISABLE_PREDICTIVE_TEXT env variable?
./app/main.cpp:460: qputenv( "QT_ANDROID_ENABLE_WORKAROUND_TO_DISABLE_PREDICTIVE_TEXT", "1" );

[PeterPetrik]

Our thinking is that it can help with #3428 and #3417.

Our thinking is that it can help with #3428 and #3417.

problem is that the freezes are also on macOS, etc., not just android

[jozef-budac]

I can insert text with a speech-to-text functionality. Also, I can use prediction on Samsung keyboard