prepare v15.4.0 versuch 2

Changelog.md

@@ -4,7 +4,7 @@
 
 For a full list of changes see [Full list of changes](https://github.com/jomjol/AI-on-the-edge-device/compare/rolling...v15.3.0)
 
-#### Changed
+#### Changed 
 
  - Updates submodules (esp-nn, tflite-micro-example, esp-camera)
 

code/dependencies.lock

@@ -1,3 +1,9 @@
-manifest_hash: 63f5c6c9f0bcebc7b9ca12d2aa8b26b2c5f5218d377dc4b2375d9b9ca1df7815
+dependencies:
+  idf:
+    component_hash: null
+    source:
+      type: idf
+    version: 5.0.2
+manifest_hash: f880feca80f04921fc95fd31e9c2936b9896764c15a62f6e2d312c57a62a36db
 target: esp32
 version: 1.0.0