Go: Convert chi echo and elazarl sources to MaD

[owen-mc]

Convert sources from Chi, Echo and Elazarl to MaD.

I don't believe it needs a change note.

[github-actions]

⚠️ The head of this PR and the base branch were compared for differences in the framework coverage reports. The generated reports are available in the artifacts of this workflow run. The differences will be picked up by the nightly job after the PR gets merged.

Click to show differences in coverage

go

Generated file changes for go

• Changes to framework-coverage-go.rst:

-    `Echo <https://echo.labstack.com/>`_,``github.com/labstack/echo*``,,2,
+    `Echo <https://echo.labstack.com/>`_,``github.com/labstack/echo*``,12,2,
-    `goproxy <https://github.com/elazarl/goproxy>`_,``github.com/elazarl/goproxy*``,,2,
+    `goproxy <https://github.com/elazarl/goproxy>`_,``github.com/elazarl/goproxy*``,2,2,
+    Others,``github.com/go-chi/chi``,3,,
-    Totals,,83,884,24
+    Totals,,100,884,24

• Changes to framework-coverage-go.csv:

- github.com/elazarl/goproxy,,,2,,,,2,
+ github.com/elazarl/goproxy,,2,2,,,2,2,
+ github.com/go-chi/chi,,3,,,,3,,
- github.com/labstack/echo,,,2,,,,2,
+ github.com/labstack/echo,,12,2,,,12,2,