Bump dodgy from 0.1.9 to 0.2.1

Bumps [dodgy](https://github.com/landscapeio/dodgy) from 0.1.9 to 0.2.1.
- [Release notes](https://github.com/landscapeio/dodgy/releases)
- [Commits](https://github.com/landscapeio/dodgy/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

dev-requirements.txt

@@ -10,7 +10,7 @@ autoflake==1.3.1
 check-manifest==0.40
 codecov==2.0.15 # Upload coverage data
 doc8==0.8.0
-dodgy==0.1.9  # Look for uploaded secrets
+dodgy==0.2.1  # Look for uploaded secrets
 flake8-commas==2.0.0  # Require silicon valley commas
 flake8-quotes==2.1.1  # Require single quotes
 flake8==3.7.9  # Lint