chore(deps): bump the pip-root-updates group with 4 updates (#49)

Bumps the pip-root-updates group with 4 updates: [flwr](https://github.com/adap/flower), [cryptography](https://github.com/pyca/cryptography), [numpy](https://github.com/numpy/numpy) and [google-auth](https://github.com/googleapis/google-auth-library-python).


Updates `flwr` from 1.7.0 to 1.27.0
- [Release notes](https://github.com/adap/flower/releases)
- [Changelog](https://github.com/flwrlabs/flower/blob/main/CHANGELOG.md)
- [Commits](flwrlabs/flower@v1.7.0...framework-1.27.0)

Updates `cryptography` from 41.0.7 to 46.0.5
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@41.0.7...46.0.5)

Updates `numpy` from 1.26.4 to 2.4.3
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](numpy/numpy@v1.26.4...v2.4.3)

Updates `google-auth` from 2.49.0 to 2.49.1
- [Release notes](https://github.com/googleapis/google-auth-library-python/releases)
- [Changelog](https://github.com/googleapis/google-auth-library-python/blob/main/CHANGELOG.md)
- [Commits](https://github.com/googleapis/google-auth-library-python/commits)

---
updated-dependencies:
- dependency-name: flwr
  dependency-version: 1.27.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-root-updates
- dependency-name: cryptography
  dependency-version: 46.0.5
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pip-root-updates
- dependency-name: numpy
  dependency-version: 2.4.3
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pip-root-updates
- dependency-name: google-auth
  dependency-version: 2.49.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip-root-updates
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements-backend.txt

@@ -6,18 +6,18 @@ python-socketio==5.16.1
 python-engineio==4.13.1
 
 # Science & Data Processing
-numpy==1.26.4
+numpy==2.4.3
 scipy==1.17.1
 scikit-learn==1.8.0
-flwr==1.7.0
+flwr==1.27.0
 
 # Async & Threading
 asyncio==4.0.0
 aiohttp==3.13.3
 
 # Google Gemini AI
 google-generativeai==0.8.6
-google-auth==2.49.0
+google-auth==2.49.1
 
 # Database & Caching
 redis==7.3.0
@@ -28,7 +28,7 @@ prometheus-flask-exporter==0.23.2
 
 # Cryptography
 ecdsa==0.19.1
-cryptography==41.0.7
+cryptography==46.0.5
 
 # Utilities
 python-dotenv==1.2.2

requirements.txt

@@ -1,5 +1,5 @@
 # Federated Learning
-flwr==1.7.0
+flwr==1.27.0
 flwr-datasets==0.6.0
 
 # Deep Learning
@@ -9,7 +9,7 @@ torchvision==0.25.0
 # Privacy & Security
 opacus==1.5.4
 ecdsa==0.19.1
-cryptography==41.0.7
+cryptography==46.0.5
 
 # Flask & Web Framework
 Flask==3.1.3
@@ -19,7 +19,7 @@ python-socketio==5.16.1
 python-engineio==4.13.1
 
 # Science & Data Processing
-numpy==1.26.4
+numpy==2.4.3
 scipy==1.17.1
 scikit-learn==1.8.0
 pandas==3.0.1
@@ -29,7 +29,7 @@ aiohttp==3.13.3
 
 # Google Gemini AI
 google-generativeai==0.8.6
-google-auth==2.49.0
+google-auth==2.49.1
 
 # Database & Caching
 redis==7.3.0