Update README.md

adding some working shield tag items

README.md

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 EyeON is a CLI tool that allows users to get software data pertaining to their machines by performing threat and inventory analysis. It can be used to quickly generate manifests of installed software or potential firmare patches. The manifests can be used to verify that the software and firmware used in OT environments are secure. 
 
+[![CI Test Status](https://github.com/LLNL/pEyeON/actions/workflows/unittest.yml/badge.svg)](https://github.com/LLNL/pEyeON/actions/workflows/unittest.yml)
+[![pre-commit.ci status](https://results.pre-commit.ci/badge/github/LLNL/pEyeON/main.svg)]()
+[![MIT License](https://img.shields.io/badge/License-MIT-blue.svg)](https://github.com/LLNL/pEyeON/blob/main/LICENSE)
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 <img src="Photo/EyeON_Mascot.png" width="300" height="270">