v1.12.0 for ESP32 using LwIP Ethernet

### Releases v1.12.0

1. Initial coding to port [AsyncHTTPRequest_ESP32_Ethernet](https://github.com/khoih-prog/AsyncHTTPRequest_ESP32_Ethernet) to `ESP32/S2/S3/C3` boards using `LwIP W5500 / ENC28J60 / LAN8720 Ethernet`
2. Use `allman astyle`
3. Sync with [AsyncHTTPRequest_Generic v1.12.0](https://github.com/khoih-prog/AsyncHTTPRequest_Generic)

Author: khoih-prog

.codespellrc

@@ -0,0 +1,7 @@
+# See: https://github.com/codespell-project/codespell#using-a-config-file
+[codespell]
+# In the event of a false positive, add the problematic word, in all lowercase, to a comma-separated list here:
+ignore-words-list = ,
+check-filenames =
+check-hidden =
+skip = ./.git,./src,./examples,./Packages_Patches,./LibraryPatches