Add new Quantikz rendering modules for visualization

Feature(vis): Enhance circuit_to_latex_render and GIF creation

This PR introduces cirq.vis.render_circuit and create_gif_from_ipython_images.

The functionality is showcased and described here: in this Jupyter notebook
https://drive.google.com/file/d/1KXQjBmQ9rNUjZHJ6QuGolthLN19_K9yK/view?usp=drivesdk
(colab: https://colab.sandbox.google.com/drive/1KXQjBmQ9rNUjZHJ6QuGolthLN19_K9yK)

Notes on render_circuit:
* Performs upfront checks for pdflatex and pdftoppm executables. Issues informative warnings and disables relevant functionality if they are not found, preventing unexpected failures.
* If pdflatex fails and an output_tex_path is specified, the problematic .tex file is copied to the specified path for easier user inspection.

Note: this is a fork of PR quantumlib#7354

Author: dstrain115

cirq-core/cirq/vis/__init__.py

@@ -28,3 +28,6 @@
 from cirq.vis.density_matrix import plot_density_matrix as plot_density_matrix
 
 from cirq.vis.vis_utils import relative_luminance as relative_luminance
+
+from cirq.vis.circuit_to_latex_quantikz import CircuitToQuantikz
+from cirq.vis.circuit_to_latex_render import render_circuit