pip -v flag should invoke git commands without -q flag

[vvasuki]

Environment

• pip version: pip 20.1.1 from /usr/lib/python3.8/site-packages/pip (python 3.8)
• Python version: 3.8
• OS: Arch linux

Description
pip -v flag should invoke git commands without -q flag

Expected behavior
git submodule update --init --recursive should be run rather than git submodule update --init --recursive -q

How to Reproduce
Run $pip install git+https://github.com/sanskrit-coders/jyotisha/@master --target=./test_installation.local -vU > installation_output.txt 2>&1

Output
installation_output.txt

[uranusjr]

Would #8819 cover this?

[vvasuki]

Yes indeed! Closing.