build(deps): bump chardet from 3.0.4 to 4.0.0

Bumps [chardet](https://github.com/chardet/chardet) from 3.0.4 to 4.0.0.
- [Release notes](https://github.com/chardet/chardet/releases)
- [Commits](chardet/chardet@3.0.4...4.0.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

requirements.txt

@@ -8,7 +8,7 @@ argcomplete==1.12.2       # via drode (setup.py)
 boto3==1.16.40            # via drode (setup.py)
 botocore==1.19.40         # via boto3, s3transfer
 certifi==2020.12.5        # via requests
-chardet==3.0.4            # via requests
+chardet==4.0.0            # via requests
 click==7.1.2              # via drode (setup.py)
 idna==2.10                # via requests
 importlib-metadata==3.3.0  # via argcomplete