Intent of yargs.mjs|title=yargs dsl tests should allow defaultDescription to be set with .option()|occurrence=1

All 1 exact test in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=yargs@4153e0f097aeaf43a71a2530db6dda51dff2c544:main|file=test/ 1 test
- mocha:v1|namespace=yargs@4153e0f097aeaf43a71a2530db6dda51dff2c544:main|file=test/yargs.mjs|title=yargs dsl tests should allow defaultDescription to be set with .option()|occurrence=1 Introduced here