pw_presubmit: pin yapf, pylint, and mypy
pw_presubmit: pin yapf, pylint, and mypy

Change-Id: I2fa2409efca8238e28fe88e3ac522f287218bfa7

google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed