Initiate the Drone obj as observer

[aviggen]

We want to run the foxglove bridge as observer so it is possible to connect with a control app after it is started.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 73.77%. Comparing base (fbaf81c) to head (c8a2b50). Report is 2 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #169 +/- ## ======================================= Coverage 73.77% 73.77% ======================================= Files 11 11 Lines 1266 1266 ======================================= Hits 934 934 Misses 332 332 ``` | [Flag](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | Coverage Δ | | |---|---|---| | [macos-latest_3.10](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.77% <ø> (ø)` | | | [macos-latest_3.11](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.77% <ø> (ø)` | | | [macos-latest_3.12](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.77% <ø> (ø)` | | | [macos-latest_3.9](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.75% <ø> (ø)` | | | [ubuntu-latest_3.10](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.77% <ø> (ø)` | | | [ubuntu-latest_3.11](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.77% <ø> (ø)` | | | [ubuntu-latest_3.12](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.77% <ø> (ø)` | | | [ubuntu-latest_3.9](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.75% <ø> (ø)` | | | [windows-latest_3.10](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.75% <ø> (ø)` | | | [windows-latest_3.11](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.75% <ø> (ø)` | | | [windows-latest_3.12](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.75% <ø> (ø)` | | | [windows-latest_3.9](https://app.codecov.io/gh/BluEye-Robotics/blueye.sdk/pull/169/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics) | `73.73% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=BluEye-Robotics#carryforward-flags-in-the-pull-request-comment) to find out more.

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