python3-pymodbus: upgrade 3.11.4 -> 3.12.1

Changelog:
============
- SimDevice / SimRuntime fixes.
- No inter_frame_time check for baudrate > 38000.
- Fix smaller bugs in test, part 2.
- simulator startup armoring and update 3.x docs
- Fix smaller bugs in test, part 1.
- Update README.rst.
- Coverage limit is 99.95% (to allow a little margin).
- Removed simulator README, due to unused.
- fix: add warning log when using internal default simulator config
- Document simulator entrypoint in README
- Upgrade library versions installed by pip.
- SimData/Device integrate in server.
- Add bind to ModbusUdpClient.
- Solve Zuban problem.
- Fix wrong parameter name in function docstring. Fix set_values does not accept tuple.
- Add context.async_get/setValues with device_id.
- SimData/SimDevice ready for server integration.
- Reactivate pytest coverage.
- No blank issue template.
- Update issue templates
- Fix ReadFifoQueueResponse count
- Limited support for multiple devices on RS485.
- Simulator DataBlock docstring corrections
- fix README.rst and troubleshooting
- Solve DoS vulnerability.
- server handle_local_echo only in comm_params.
- di is for discrete input
- Allow any dev_id, when requesting dev_id 0.
- Allow response transaction_id 0.
- Use relative import.
- ModbusServerContext.device_ids() docstring
- Include ModbusSequentialDataBlock into the documentation
- Fix Modbus TCP protocol ID validation in FramerSocket
- Remove idle_time() from sync client, which anyhow was void.
- Correct check_ci.sh.
- Replace mypy with zuban
- Fix monitoring of functions
- Improve types
- dicts have preserved insertion order since 3.7
- asyncio.iscoroutinefunction() is deprecated
- Remove pypi-alias.

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-pymodbus_3.12.1.bb

@@ -3,7 +3,7 @@ HOMEPAGE = "https://github.com/riptideio/pymodbus/"
 LICENSE = "BSD-3-Clause"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=12a490c6cffa2e76a6df8aa1fa29e183"
 
-SRC_URI[sha256sum] = "6910e385cb6b2f983cd457e9ecee2ff580dbb23cf3d84aefec0845e71edd606a"
+SRC_URI[sha256sum] = "bcb483381747b3e3aec2c8e01d5df885e5ea43f85b7145dc1907af06aca93a2c"
 
 inherit pypi python_setuptools_build_meta