Bump simplecov from 0.19.0 to 0.19.1

Bumps simplecov from 0.19.0 to 0.19.1.

Changelog

Sourced from simplecov's changelog.

0.19.1 (2020-10-25)

Bugfixes

• No more warnings triggered by enable_for_subprocesses. Thanks to @mame
• Avoid trying to patch Process.fork when it isn't available. Thanks to @MSP-Greg

Commits

• 818bc25 gotta go passign with flakies for now...
• 36020c4 Update version to 0.19.1
• 5c24dff Update Changelog for 0.19.1
• 631284b Begrudgingly default to a retry on cucumber tests
• e1c4f48 new simplecov-html version
• 7a37131 Add more general feature test to guard against warning regressions
• c1c9395 Add tests to also automatically detect regressions for warnings
• 091c8cd Prevent an "instance variable not initialized" warning
• 2eb7b85 Remove flakyness from see source files step
• 0569dcd Add simplecov tailwindcss formatter to docs
• Additional commits viewable in compare view