Bump mediapipe from 0.10.14 to 0.10.15

Bumps [mediapipe](https://github.com/google/mediapipe) from 0.10.14 to 0.10.15.
- [Release notes](https://github.com/google/mediapipe/releases)
- [Commits](google-ai-edge/mediapipe@v0.10.14...v0.10.15)

---
updated-dependencies:
- dependency-name: mediapipe
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Hand-Motion-Detection/requirements.txt

@@ -1,3 +1,3 @@
 numpy==2.1.0
 opencv_python==4.10.0.84
-mediapipe==0.10.14
+mediapipe==0.10.15

requirements_with_versions.txt

@@ -102,7 +102,7 @@ qrcode==7.4.2
 googletrans==3.0.0
 slab==1.7.0
 psutil==6.0.0
-mediapipe==0.10.14
+mediapipe==0.10.15
 rich==13.8.1
 httplib2==0.22.0
 protobuf==5.27.1