Upgrade kotlin and kotlin-coroutines to versions 1.3.72 and 1.3.9#432

Merged

vojtapol merged 2 commits intographql-java-kickstart:masterfrom

brannstrom:upgrade-kotlin-coroutines-version

Sep 28, 2020

Commits on Sep 8, 2020

Upgrade kotlin and kotlin-coroutines to versions 1.3.72 and 1.3.9
Patrik Brännström
committed

Commits on Sep 9, 2020

Reformat and use stripMargin() instead of stripIndent().
Patrik Brännström
committed