message: Update `run-docker.sh` location
diff: @@ -7,7 +7,7 @@ You can use them simply by :
  ```bash
  cd /whereever/MAVSDK
  -./run-docker.sh
  +./tools/run-docker.sh
  ```
  Should you wish to create and use your own local images, use the following.
  @@ -23,7 +23,7 @@ To use the image :
  ```bash
  cd /whereever/MAVSDK
  -./run-docker.sh
  +./tools/run-docker.sh
  ```
  This will create and run a container based on your image.
  