Version check is broken on dev versions

[aantn]

The error only appears when running with --verbose - otherwise it is a quiet failure. So this isn't urgent to fix.

(krr) ➜  krr git:(patching_pod_conditions) python ./krr.py simple --verbose                           
 _____       _               _          _  _______  _____
|  __ \     | |             | |        | |/ /  __ \|  __ \
| |__) |___ | |__  _   _ ___| |_ __ _  | ' /| |__) | |__) |
|  _  // _ \| '_ \| | | / __| __/ _` | |  < |  _  /|  _  /
| | \ \ (_) | |_) | |_| \__ \ || (_| | | . \| | \ \| | \ \
|_|  \_\___/|_.__/ \__,_|___/\__\__,_| |_|\_\_|  \_\_|  \_\
Thanks for using Robusta KRR. If you have any questions or feedback, please feel free to reach out to us at
https://github.com/robusta-dev/krr/issues
Running Robusta's KRR (Kubernetes Resource Recommender) 1.10.0-alpha-7-g75efd74-patching_pod_conditions
Using strategy: Simple
Using formatter: table
[13:58:45] DEBUG    An error occurred while checking for a new version                                                                                                          runner.py:85
                    Traceback (most recent call last):                                                                                                                                      
                      File "/home/pavan/Documents/Work/krr/robusta_krr/core/runner.py", line 79, in __check_newer_version_available                                                         
                        current_version_parsed = self.__parse_version_string(current_version)                                                                                               
                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                                                               
                      File "/home/pavan/Documents/Work/krr/robusta_krr/core/runner.py", line 75, in __parse_version_string                                                                  
                        return tuple(map(int, version_trimmed.split(".")))                                                                                                                  
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                                                                                  
                    ValueError: invalid literal for int() with base 10: '0-alpha-7-g75efd74-patching_pod_conditions'