[PATCH] gdb: add .flake8 file

[Simon Marchi]

Add a .flake8 file, which is used to set default options to the flake8
Python linter.  Use it to disable these two kinds of diagnostics, which
we don't care about since formatting is handled by black.  This reduces
the amount of noise when running flake8 on Python files.

    ./python/lib/gdb/function/caller_is.py:30:80: E501 line too long (81 > 79 characters)
    ./python/lib/gdb/command/frame_filters.py:468:17: W503 line break before binary operator

gdb/ChangeLog:

	* .flake8: New.

Change-Id: I2b41379fdd1f6e8bf2a784d55a10b406e4d1c828
---
 gdb/.flake8 | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 gdb/.flake8

diff --git a/gdb/.flake8 b/gdb/.flake8
new file mode 100644
index 000000000000..a6f727b8d5f7
--- /dev/null
+++ b/gdb/.flake8
@@ -0,0 +1,2 @@
+[flake8]
+ignore = E501, W503
-- 
2.32.0