[pendulum_control Install targets to project lib

[Yadunund]

Fix #622

When testing locally tag autocomplete shows the available executables and I was able to run them too

yadunund@ubuntu-22-04:~/ros2_rolling$ ros2 run pendulum_control pendulum_
pendulum_demo         pendulum_launch.bash  pendulum_logger       pendulum_teleop

yadunund@ubuntu-22-04:~/ros2_rolling$ ros2 run pendulum_control pendulum_demo 
Couldn't set scheduling priority and policy: Operation not permitted
Initial major pagefaults: 0
Initial minor pagefaults: 2108627
No results filename given, not writing results
rttest statistics:
  - Minor pagefaults: 124
  - Major pagefaults: 0
  Latency (time after deadline was missed):
    - Min: 66848 ns
    - Max: 112908 ns
    - Mean: 73036.601000 ns
    - Standard deviation: 4056.924466

[clalancette]

CI:

• Linux
• Linux-aarch64
• Windows

[Yadunund]

Do we backport to iron?

[clalancette]

Do we backport to iron?

I don't feel like this is an important fix, so at this point I would suggest no.