Added imageio to known list (#2942)

## Changes
Added `imageio` to known list 

### Linked issues
Partly resolve #1931

Author: pritishpai

src/databricks/labs/ucx/source_code/known.json

@@ -6484,6 +6484,56 @@
   "idna": {
     "idna": []
   },
+  "imageio": {
+    "imageio": [],
+    "imageio.config": [],
+    "imageio.config.extensions": [],
+    "imageio.config.plugins": [],
+    "imageio.core": [],
+    "imageio.core.fetching": [],
+    "imageio.core.findlib": [],
+    "imageio.core.format": [],
+    "imageio.core.imopen": [],
+    "imageio.core.legacy_plugin_wrapper": [],
+    "imageio.core.request": [],
+    "imageio.core.util": [],
+    "imageio.core.v3_plugin_api": [],
+    "imageio.freeze": [],
+    "imageio.plugins": [],
+    "imageio.plugins._bsdf": [],
+    "imageio.plugins._dicom": [],
+    "imageio.plugins._freeimage": [],
+    "imageio.plugins._swf": [],
+    "imageio.plugins._tifffile": [],
+    "imageio.plugins.bsdf": [],
+    "imageio.plugins.dicom": [],
+    "imageio.plugins.example": [],
+    "imageio.plugins.feisem": [],
+    "imageio.plugins.ffmpeg": [],
+    "imageio.plugins.fits": [],
+    "imageio.plugins.freeimage": [],
+    "imageio.plugins.freeimagemulti": [],
+    "imageio.plugins.gdal": [],
+    "imageio.plugins.grab": [],
+    "imageio.plugins.lytro": [],
+    "imageio.plugins.npz": [],
+    "imageio.plugins.opencv": [],
+    "imageio.plugins.pillow": [],
+    "imageio.plugins.pillow_info": [],
+    "imageio.plugins.pillow_legacy": [],
+    "imageio.plugins.pillowmulti": [],
+    "imageio.plugins.pyav": [],
+    "imageio.plugins.rawpy": [],
+    "imageio.plugins.simpleitk": [],
+    "imageio.plugins.spe": [],
+    "imageio.plugins.swf": [],
+    "imageio.plugins.tifffile": [],
+    "imageio.plugins.tifffile_v3": [],
+    "imageio.testing": [],
+    "imageio.typing": [],
+    "imageio.v2": [],
+    "imageio.v3": []
+  },
   "importlib_metadata": {
     "importlib_metadata": [],
     "importlib_metadata._adapters": [],
@@ -31067,4 +31117,4 @@
     "zipp.compat.py310": [],
     "zipp.glob": []
   }
-}
+}