Readthedocs fixes (#152)

* * Adding a g++ strict-safe version of strncpy to all usages of strncpy

* * Simplified the preincrement and decrement of KnowledgeRecord. Hopefully, this will also fix the warnings in KnowledgeRecord in workflow/CI also.
* Fixed a formatting issue in GlobalLogger

* * Adding checked pointer logging macro for those classes that may have a potential null pointer for a logger pointer

* * Fixed an issue in network containers that was causing warnings in strictest mode

* * Removing warnings where possible in strict compilation

* * Removed additional warning from Counter container

* * Attempting to fix warnings related to emplace in KnowledgeRecord on Github workflows
* Renaming ubuntu-tests to madara-tests and will eventually make this action more universal for supported platforms
* Updated README.md to hopefully view status of madara-tests.yaml as build indicator

* * Updated to version 3.4.0

* * Attempting to reconnect readthedocs to doxygen generation

* * Attempting to fix sphinx and doxygen integration

* * Updated readthedocs config to install doxygen and graphviz

* * Added texlive-font-utils dependency to read the docs

.readthedocs.yaml

@@ -7,13 +7,17 @@ version: 2
 # Set the OS, Python version and other tools you might need
 build:
   os: ubuntu-22.04
+  apt_packages:
+    - doxygen
+    - graphviz
+    - texlive-font-utils
+
   tools:
     python: "3.12"
     # You can also specify other tool versions:
     # nodejs: "20"
     # rust: "1.70"
     # golang: "1.20"
-
 # Build documentation in the "docs/" directory with Sphinx
 sphinx:
   configuration: docs/conf.py
@@ -23,8 +27,8 @@ sphinx:
   # fail_on_warning: true
 
 # Optionally build your docs in additional formats such as PDF and ePub
-# formats:
-#   - pdf
+formats:
+   - pdf
 #   - epub
 
 # Optional but recommended, declare the Python requirements required