Arduino Core 3 (#407)

* Add and remove libs and components for Arduino Core 3

* Arduino Core 3

* Add back Solo1

* Change ESP32-S3 to 4MB build

* Update README.md

* Fix retain and number of retries

* Fix rolling log

* Fix defaults

* Fix BleScanner on Solo1

* Export settings

* Import settings

* Fix HA Battery voltage

* Change submodule

* Update espMqttClient and AsyncTCP

* Webserial and MQTT/Network reconnecting

* Update nuki_ble

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Co-authored-by: iranl <iranl@github.com>

lib/espMqttClient/src/MemoryPool/library.json

@@ -0,0 +1,21 @@
+{
+    "name": "MemoryPool",
+    "keywords": "memory",
+    "description": "A simple memory pool for fixed and variable sizes",
+    "authors":
+    {
+      "name": "Bert Melis",
+      "url": "https://github.com/bertmelis"
+    },
+    "license": "MIT",
+    "homepage": "https://github.com/bertmelis/MemoryPool",
+    "repository":
+    {
+      "type": "git",
+      "url": "https://github.com/bertmelis/MemoryPool.git"
+    },
+    "version": "0.1.0",
+    "frameworks": "*",
+    "platforms": "*",
+    "headers": ["MemoryPool.h"]
+  }