Deprecate support for Simba and Pumbaa frameworks

Author: valeros

.github/workflows/examples.yml

@@ -29,8 +29,6 @@ jobs:
           - "examples/espidf-storage-spiffs"
           - "examples/espidf-ulp-adc"
           - "examples/espidf-ulp-pulse"
-          - "examples/pumbaa-blink"
-          - "examples/simba-blink"
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2

boards/nano32.json

@@ -19,9 +19,7 @@
   ],
   "frameworks": [
     "arduino",
-    "espidf",
-    "simba",
-    "pumbaa"
+    "espidf"
   ],
   "name": "MakerAsia Nano32",
   "upload": {