Add python and pip installation templates

[GGP1]

Description

Adds the /_templates/cloud/python_installation.rst and /_templates/cloud/pip_installation.rst templates to avoid repeating the cloud modules dependencies installation requirements sections. It also includes some changes to be consistent with the spelling across the guides.

Checks

Docs building

• Compiles without warnings.

Compilation

Running Sphinx v7.0.1
loading translations [en-US]... not available for built-in messages
loading pickled environment... done
building [mo]: targets for 0 po files that are out of date
writing output... 
building [html]: targets for 1 source files that are out of date
updating environment: 0 added, 1 changed, 0 removed
reading sources... [100%] cloud-security/amazon/services/prerequisites/dependencies
Copying static files for wazuh-doc-images...[100%] img/loading.gif             
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [ 33%] cloud-security/amazon/services/prerequisites/dependenciwriting output... [100%] index                                                 
generating indices... done
writing additional pages... not_found moved-content search done
copying static files... done
copying extra files... done
dumping search index in English (code: en)... done
dumping object inventory... done
build succeeded.

The HTML pages are in home/python/build/html.
[sphinx-autobuild] Serving on http://0.0.0.0:8000
[I 240509 13:11:28 handlers:92] Reload 3 waiters: /home/python/docs/cloud-security/amazon/services/prerequisites/dependencies.rst
[I 240509 13:11:28 handlers:135] Browser Connected: http://0.0.0.0:8000/cloud-security/amazon/services/prerequisites/dependencies.html
[I 240509 13:11:28 handlers:135] Browser Connected: http://0.0.0.0:8000/cloud-security/azure/activity-services/prerequisites/dependencies.html
[I 240509 13:11:29 handlers:135] Browser Connected: http://0.0.0.0:8000/cloud-security/gcp/prerequisites/dependencies.html

Code formatting and web optimization

• Uses three spaces indentation.
• Adds or updates meta descriptions accordingly.
• Updates the redirects.js script if necessary (check this guide).

Writing style

• Uses present tense, active voice, and semi-formal registry.
• Uses short, simple sentences.
• Uses bold for user interface elements, italics for key terms or emphasis, and code font for Bash commands, file names, REST paths, and code.

[fdalmaup]

LGTM

[Selutario]

LGTM

[javimed]

Since the introductory text in dependencies.rst repeats as well, we could move it to a template.

You can configure the integration with |service_module| in the Wazuh manager or in a Wazuh agent. This choice merely depends on how you decide to access your AWS infrastructure in your environment.

The Wazuh manager includes all dependencies installed, these steps are only necessary when configuring the integration in a Wazuh agent.

[GGP1]

Since the introductory text in dependencies.rst repeats as well, we could move it to a template.

@javimed I didn't include the initial section in the template because custom replacements are not performed correctly.