Update osc2_scenario_configuration.py

[Ylmdrin]

Description

Updated file srunner/scenarioconfigs/osc2_scenario_configuration.py to fix the following error, obtained when running scenario_runner.py with the --openscenario2 parameter and any of the OpenScenario v2 example scenarios in srunner/examples :

Preparing scenario: srunner/examples/*.osc
The scenario cannot be loaded
Traceback (most recent call last):
File "scenario_runner.py", line 400, in _load_and_run_scenario
scenario = OSC2Scenario(world=self.world,
File "scenario_runner/srunner/scenarios/osc2_scenario.py", line 466, in __init__
super(OSC2Scenario, self).__init__(
File "/scenario_runner/srunner/scenarios/basic_scenario.py", line 50, in __init__
self.route_mode = bool(config.route)
AttributeError: 'OSC2ScenarioConfiguration' object has no attribute 'route'
'OSC2ScenarioConfiguration' object has no attribute 'route'
No more scenarios .... Exiting

Added a call to the init method of the super class to OSC2ScenarioConfiguration.

Where has this been tested?

• Platform(s): Ubuntu 20.04.6 LTS
• Python version(s): Python 3.8.18
• Unreal Engine version(s): 4.26
• CARLA version: 0.9.15

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This change is 

[germanros1987]

@glopezdiest please review.

[glopezdiest]

Reviewed 1 of 1 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @Ylmdrin)

[glopezdiest]

Agreed, with the introduction of the Leaderboard 2.0, the route_mode was added, which broke OSC scenarios

[glopezdiest]

Reviewed 1 of 1 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @Ylmdrin)