Offline mode doesn't work with manylinux wheels

[VDovidaytis-HORIS]

Issue description: lets-plot.min.js file is not included in manylinux Python packages. This causes problems with offline usage of the library.

Packages affected: any manylinux wheel package.

Way to reproduce:

from lets_plot import *
LetsPlot.setup_html(offline=True)

Error message:

---------------------------------------------------------------------------
FileNotFoundError                         Traceback (most recent call last)
Cell In[2], line 2
      1 from lets_plot import *
----> 2 LetsPlot.setup_html(offline=True)

File /opt/conda/lib/python3.10/site-packages/lets_plot/__init__.py:100, in LetsPlot.setup_html(cls, isolated_frame, offline, no_js, show_status)
     97 offline = offline if offline is not None else get_global_bool(OFFLINE)
     98 no_js = no_js if no_js is not None else get_global_bool(NO_JS)
--> 100 cfg._setup_html_context(isolated_frame=isolated_frame,
    101                         offline=offline,
    102                         no_js=no_js,
    103                         show_status=show_status)

File /opt/conda/lib/python3.10/site-packages/lets_plot/frontend_context/_configuration.py:67, in _setup_html_context(isolated_frame, offline, no_js, show_status)
     64 else:
     65     ctx = _create_html_frontend_context(isolated_frame, offline=offline)
---> 67 ctx.configure(verbose=show_status)
     68 _frontend_contexts[TEXT_HTML] = ctx

File /opt/conda/lib/python3.10/site-packages/lets_plot/frontend_context/_jupyter_notebook_ctx.py:40, in JupyterNotebookContext.configure(self, verbose)
     37     display_html(self._configure_connected_script(verbose), raw=True)
     38 else:
     39     # noinspection PyTypeChecker
---> 40     display_html(self._configure_embedded_script(verbose), raw=True)

File /opt/conda/lib/python3.10/site-packages/lets_plot/frontend_context/_jupyter_notebook_ctx.py:98, in JupyterNotebookContext._configure_embedded_script(verbose)
     96 js_name = "lets-plot-latest.min.js"
     97 path = os.path.join("package_data", js_name)
---> 98 js_code = pkgutil.get_data("lets_plot", path).decode("utf-8")
     99 success_message = '<div style="color:darkblue;">Lets-Plot JS is embedded.</div>' if verbose else ""
    101 return """
    102     <script type="text/javascript" {data_attr}="{script_kind}">
    103         window.letsPlotCall = function(f) {{f();}};
   (...)
    112     js_name=js_name,
    113     success_message=success_message)

File /opt/conda/lib/python3.10/pkgutil.py:639, in get_data(package, resource)
    637 parts.insert(0, os.path.dirname(mod.__file__))
    638 resource_name = os.path.join(*parts)
--> 639 return loader.get_data(resource_name)

File <frozen importlib._bootstrap_external>:1073, in get_data(self, path)

FileNotFoundError: [Errno 2] No such file or directory: '/opt/conda/lib/python3.10/site-packages/lets_plot/package_data/lets-plot-latest.min.js'