chore: adopt the NAPALM driver standard

- CI moves to .gitea/workflows/ci.yml and calls the shared driver workflow
  of NAPALM/driver-standard; .github/ is gone.
- requires-python >=3.10 (napalm-device-types needs it), napalm-device-types
  >=4.21.1, LICENSE file, py.typed, SPDX license string, a dev extra with
  floors, links to git.netork.io (README included), CHANGELOG.md.
- mypy strict for the package; exempt for now, with 130 errors between
  them: napalm_openwrt.config_mixin, .interfaces_mixin, .lldp_mixin,
  .openwrt, .packages_mixin, .routing_mixin, .system_mixin, .vlan_mixin and
  .wireless_mixin. They are recorded in the quality baseline with the long
  and complex functions and the one unannotated public method.
- Coverage floor 65 % (measured 65.03 %).

README.md

@@ -2,7 +2,7 @@
 
 NAPALM community driver for **OpenWrt** routers and access-points.
 
-Communicates over SSH using [Netmiko](https://github.com/ktbyers/netmiko) (`linux` device type).  
+Communicates over SSH using [Netmiko](https://pypi.org/project/netmiko/) (`linux` device type).  
 Requires OpenWrt **19.07** or newer.
 
 ## Tested devices
@@ -17,7 +17,7 @@ Requires OpenWrt **19.07** or newer.
 
 | Dependency | Minimum version |
 |---|---|
-| Python | 3.8 |
+| Python | 3.10 |
 | NAPALM | 4.0 |
 | Netmiko | 4.0 |
 
@@ -26,7 +26,7 @@ Requires OpenWrt **19.07** or newer.
 From source:
 
 ```bash
-git clone https://github.com/napalm-automation-community/napalm-openwrt
+git clone https://git.netork.io/NAPALM/napalm-openwrt
 cd napalm-openwrt
 pip install -e .
 ```