Bump pillow in /content/_code-samples/airgapped-wallet/py

Bumps [pillow](https://github.com/python-pillow/Pillow) from 10.0.1 to 10.2.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](https://github.com/python-pillow/Pillow/compare/10.0.1...10.2.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

content/_code-samples/airgapped-wallet/py/requirements.txt

@@ -12,7 +12,7 @@ httpcore==0.13.6
 idna==3.2
 image==1.5.33
 pifacedigitalio==3.0.5
-Pillow==10.0.1
+Pillow==10.2.0
 pycparser==2.20
 pytz==2021.1
 qrcode==7.2