merge convert and optimize notebooks for image-bind (openvinotoolkit#1832)

Author: eaidova

.ci/ignore_convert_execution.txt

@@ -27,8 +27,7 @@ notebooks/236-stable-diffusion-v2/236-stable-diffusion-v2-text-to-image-demo.ipy
 notebooks/237-segment-anything/237-segment-anything.ipynb
 notebooks/238-deepfloyd-if/238-deep-floyd-if-convert.ipynb
 notebooks/238-deepfloyd-if/238-deep-floyd-if-optimize.ipynb
-notebooks/239-image-bind/239-image-bind-convert.ipynb
-notebooks/239-image-bind/239-image-bind-quantize.ipynb
+notebooks/239-image-bind/239-image-bind.ipynb
 notebooks/240-dolly-2-instruction-following/240-dolly-2-instruction-following.ipynb
 notebooks/241-riffusion-text-to-music/241-riffusion-text-to-music.ipynb
 notebooks/244-named-entity-recognition/244-named-entity-recognition.ipynb