Merge pull request #59 from cetteup/renovate/opencv_python-4.x

chore(deps): update dependency opencv_python to v4.8.1.78

Author: cetteup

requirements.txt

@@ -1,7 +1,7 @@
 Pillow==10.1.0
 PyAutoGUI==0.9.54
 numpy==1.26.1
-opencv_python==4.7.0.72
+opencv_python==4.8.1.78
 pytesseract==0.3.10
 requests==2.31.0
 pywin32==306