Specify plugin language as cpp or py

[knoepfel]

Enacts the following change for C++ plugins:

<plugin_label> : {
-  plugin: "my_cpp_plugin"
+  cpp: "my_cpp_plugin"
}

and the following change for Python plugins:

<plugin_label> : {
-  plugin: "pymodule"
-  pyplugin: "my_python_module.py"
+  py: "my_python_module"
}

Note that, for Python plugins, the cpp: "pymodule" configuration is automatically inserted into the configuration if the py: ... parameter is present.

---

• Closes Signify plugin language via cpp or py parameter #164.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

❌ Your project status has failed because the head coverage (76.31%) is below the target coverage (80.00%). You can increase the head coverage or adjust the target coverage.

@@            Coverage Diff             @@
##             main     #196      +/-   ##
==========================================
- Coverage   76.47%   76.31%   -0.17%     
==========================================
  Files         124      124              
  Lines        2737     2748      +11     
  Branches      472      476       +4     
==========================================
+ Hits         2093     2097       +4     
- Misses        449      454       +5     
- Partials      195      197       +2     

Flag	Coverage Δ
unittests	76.31% <100.00%> (-0.17%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
phlex/app/load_module.cpp	85.00% <100.00%> (+5.68%)	⬆️
plugins/python/src/pymodule.cpp	64.58% <100.00%> (ø)

... and 3 files with indirect coverage changes

---

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[knoepfel]

@phlexbot format

[github-actions]

No automatic clang-format fixes were necessary.

[github-actions]

Automatic cmake-format fixes pushed (commit 20d108e).
⚠️ Note: Some issues may require manual review and fixing.

[knoepfel]

@phlexbot format

[github-actions]

No automatic clang-format fixes were necessary.

[github-actions]

Automatic cmake-format fixes pushed (commit cfedc26).
⚠️ Note: Some issues may require manual review and fixing.