Fix CI

Author: maxgerhardt

.github/workflows/compile-examples.yml

@@ -86,12 +86,15 @@ jobs:
               fqbn: "arduino:renesas_uno:unor4wifi"
             additional-sketch-paths: |
               - libraries/WiFiS3
-              - libraries/OPAMP
           - board:
               fqbn: "arduino-git:renesas:unor4wifi"
             additional-sketch-paths: |
               - libraries/WiFiS3
               - libraries/OPAMP
+          - board:
+              fqbn: "arduino-git:renesas:minima"
+            additional-sketch-paths: |
+              - libraries/OPAMP
 
     steps:
       - name: Checkout repository