Fix build status image (#530 / #531)

Corrected the path to the GitHub workflow build status.

Closes: #530 
PR: #531

README.md

@@ -3,7 +3,7 @@
 <img src="docs/project-logo.jpg" align="right" width="150px"/>
 
 [![Latest Junit Pioneer on Maven Central](https://maven-badges.herokuapp.com/maven-central/org.junit-pioneer/junit-pioneer/badge.svg?style=flat)](https://mvnrepository.com/artifact/org.junit-pioneer/junit-pioneer)
-[![JUnit Pioneer build status](https://github.com/junit-pioneer/junit-pioneer/actions/workflows/main-build.yml/badge.svg?branch=main)](https://github.com/junit-pioneer/junit-pioneer/actions/workflows/main-build.yml?branch=main)
+[![JUnit Pioneer build status](https://github.com/junit-pioneer/junit-pioneer/actions/workflows/build.yml/badge.svg?branch=main)](https://github.com/junit-pioneer/junit-pioneer/actions/workflows/build.yml?branch=main)
 
 A melting pot for all kinds of extensions to
 [JUnit 5](https://github.com/junit-team/junit5), particular to its Jupiter API.
@@ -117,6 +117,7 @@ The least we can do is to thank them and list some of their accomplishments here
 
 * [Cory Thomas](https://github.com/dump247) contributed the `minSuccess` attribute in [retrying tests](https://junit-pioneer.org/docs/retrying-test/) (#408 / #430)
 * [Daniel Kraus](https://github.com/beatngu13) fixed bugs in the environment variable and system property extensions (#432 / #433, #448 / #449, and more), revamped their annotation handling (#460 / #485), and improved the build process (#482 / #483) before becoming a maintainer
+*  [John Lehne](https://github.com/johnlehne) resolved an issue with the latest build status not showing correctly in README.md (#530)
 * [Slawomir Jaranowski](https://github.com/slawekjaranowski) Migrate to new Shipkit plugins (#410 / #419)
 * [Stefano Cordio](https://github.com/scordio) contributed [the Cartesian Enum source](https://junit-pioneer.org/docs/cartesian-product/#cartesianenumsource) (#379 / #409 and #414 / #453)