Update commons-lang3 to 3.9

[scala-steward]

Updates org.apache.commons:commons-lang3 from 3.5 to 3.9.

I'll automatically update this PR to resolve conflicts as long as you don't change it yourself.

If you'd like to skip this version, you can just close this PR. If you have any feedback, just mention @scala-steward in the comments below.

Have a nice day!

Ignore future updates

Add this to your .scala-steward.conf file to ignore future updates of this dependency:

updates.ignore = [{ groupId = "org.apache.commons", artifactId = "commons-lang3" }]

[ashawley]

With #280 now, we can consider this.

We had to ignore this last time in #268.