refactor: remove Images/TestedWith.json (now served via Pages)

Author: eszmw

Images/TestedWith.json

@@ -4,7 +4,7 @@
 
 [![View on File Exchange](https://www.mathworks.com/matlabcentral/images/matlab-file-exchange.svg)](https://www.mathworks.com/matlabcentral/fileexchange/173110) or [![Open in MATLAB Online](https://www.mathworks.com/images/responsive/global/open-in-matlab-online.svg)](https://matlab.mathworks.com/open/github/v1?repo=MathWorks-Teaching-Resources/Matrix-Methods-of-Linear-Algebra_ko&project=MatrixMethods.prj&file=README_ko.mlx)
 
-![MATLAB Versions Tested](https://img.shields.io/endpoint?url=https%3A%2F%2Fraw.githubusercontent.com%2FMathWorks-Teaching-Resources%2FMatrix-Methods-of-Linear-Algebra_ko%2Frelease%2FImages%2FTestedWith.json)
+[![MATLAB Versions Tested](https://img.shields.io/endpoint?url=https://mathworks-teaching-resources.github.io/Matrix-Methods-of-Linear-Algebra_ko/TestedWith.json)](https://MathWorks-Teaching-Resources.github.io/Matrix-Methods-of-Linear-Algebra_ko)
 
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