Bump pillow from 7.1.2 to 10.3.0 in /lessons/5-NLP

Bumps [pillow](https://github.com/python-pillow/Pillow) from 7.1.2 to 10.3.0.
- [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/7.1.2...10.3.0)

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

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

lessons/5-NLP/requirements-pytorch.txt

@@ -4,7 +4,7 @@ matplotlib
 nltk==3.5
 numpy==1.22.0
 opencv-python==4.5.1.48
-Pillow==7.1.2
+Pillow==10.3.0
 scikit-learn
 scipy
 torch==1.8.1

lessons/5-NLP/requirements-tf.txt

@@ -4,7 +4,7 @@ matplotlib
 nltk==3.5
 numpy==1.22.0
 opencv-python==4.5.1.48
-Pillow==7.1.2
+Pillow==10.3.0
 scikit-learn
 scipy
 TensorFlow