tree df243ff87006b0f82280f4e2676f86891c46c7f7
parent 9f85399e7be3722c3bc25125b202a00d8c4a6c53
author Gilles Peskine <Gilles.Peskine@arm.com> 1727107390 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> 1728475979 +0200

Upgrade mypy to the last version supporting Python 3.6

Upgrade mypy to 0.971, which is the last version that supports Python 3.6
(the oldest Python version that we currently run on the CI).

This fixes the error
```
framework/scripts/mbedtls_framework/outcome_analysis.py:119: error: Incompatible return value type (got "IO[Any]", expected "TextIO")
framework/scripts/mbedtls_framework/outcome_analysis.py:121: error: Incompatible return value type (got "IO[Any]", expected "TextIO")
```
As far as I can tell the fix is https://github.com/python/mypy/pull/9275
which was released in mypy 0.940.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>