use ESP-IDF v5.3 and v5.4 in CI

Signed-off-by: Peter Siegmund <[email protected]>

Author: mars3142

.github/workflows/esp32_build.yml

@@ -15,7 +15,7 @@ jobs:
   build:
     strategy:
       matrix:
-        idf_ver: [release-v5.3]
+        idf_ver: [release-v5.3, release-v5.4]
         idf_target: [esp32, esp32s3, esp32c3, esp32c5, esp32h2]
 
     runs-on: ubuntu-latest