Add MBC3 Bank Tester to readme, build & changelog

.github/workflows/build-and-release.yml

@@ -39,6 +39,7 @@ jobs:
           - dmg-acid2
           - gbmicrotest
           - little-things-gb
+          - mbc3-tester
           - mealybug-tearoom-tests
           - mooneye-test-suite
           - same-suite

CHANGELOG.md

@@ -1,3 +1,8 @@
+## [master](https://github.com/c-sp/gameboy-test-roms)
+
+- add [MBC3 Tester:40065adab0](https://github.com/EricKirschenmann/MBC3-Tester-gb/tree/40065adab0)
+  *(2021-03-02)*
+
 ## [v6.0](https://github.com/c-sp/gameboy-test-roms/releases/tag/v6.0) *(2023-07-24)*
 
 - add

README.md

@@ -28,6 +28,8 @@ It includes (in alphabetical order):
   </sup>
 * **[GBMicrotest](https://github.com/aappleby/GBMicrotest)**  
   <sup>by [aappleby](https://github.com/aappleby) </sup>
+* **[MBC3 Tester](https://github.com/EricKirschenmann/MBC3-Tester-gb)**  
+  <sup>by [Eric Kirschenmann](https://github.com/EricKirschenmann) </sup>
 * **[Mealybug Tearoom Tests](https://github.com/mattcurrie/mealybug-tearoom-tests)**  
   <sup>by [Matt Currie](https://github.com/mattcurrie) </sup>
 * **[Mooneye Test Suite](https://github.com/Gekkio/mooneye-test-suite)**  
@@ -74,6 +76,8 @@ Details on this can be found in a separate readme for each test suite:
   (located at `<release-zip>/gambatte/`)
 * [GBMicrotest](https://github.com/c-sp/gameboy-test-roms/tree/master/src/howto/gbmicrotest.md)
   (located at `<release-zip>/gbmicrotest/`)
+* [MBC3 Tester](https://github.com/c-sp/gameboy-test-roms/tree/master/src/howto/mbc3-tester.md)
+  (located at `<release-zip>/mbc3-tester/`)
 * [Mealybug Tearoom Tests](https://github.com/c-sp/gameboy-test-roms/tree/master/src/howto/mealybug-tearoom-tests.md)
   (located at `<release-zip>/mealybug-tearoom-tests/`)
 * [Mooneye Test Suite](https://github.com/c-sp/gameboy-test-roms/tree/master/src/howto/mooneye-test-suite.md)