Improve the "Dealing with Bugs" documentation, include guidelines on how to report bugs

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2019-07-17.17:42:36.597>
labels = ['type-feature', 'docs']
title = 'Improve the "Dealing with Bugs" documentation, include guidelines on how to report bugs'
updated_at = <Date 2019-07-19.15:25:23.693>
user = 'https://github.com/Mariatta'

bugs.python.org fields:

activity = <Date 2019-07-19.15:25:23.693>
actor = 'Mariatta'
assignee = 'docs@python'
closed = False
closed_date = None
closer = None
components = ['Documentation']
creation = <Date 2019-07-17.17:42:36.597>
creator = 'Mariatta'
dependencies = []
files = []
hgrepos = []
issue_num = 37611
keywords = []
message_count = 3.0
messages = ['348077', '348176', '348180']
nosy_count = 3.0
nosy_names = ['docs@python', 'Krishna Oza', 'Mariatta']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'needs patch'
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue37611'
versions = []