examples: Update NI-Scope to demonstrate PinGroup usage

[Avinash2Suresh]

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• Automatically post PR comments with images for G code changes? (Recommended for small changes)

What does this Pull Request accomplish?

• Update the NI-Scope example to reserve the session using a pin group by grouping existing pins.

Why should this Pull Request be merged?

To demonstrate obtaining connections at both the individual pin and pin group levels when reserving the session using a pin group:

• Obtain connections using individual pins.
• Obtain connections using pin groups.

What testing has been done?

• Manually ran the measurement and verified it from both InstrumentStudio and TestStand.

[github-actions]

3 of 3 files processed successfully.
Processed Measurement Configuration.ctl: Success
Diff images generated for Source/Example Measurements/NI-SCOPE Acquire Waveform/NI-SCOPE Acquire Waveform/Measurement Configuration.ctl.
Attribute Changes
     None

Processed Measurement Logic.vi: Success
Diff images generated for Source/Example Measurements/NI-SCOPE Acquire Waveform/NI-SCOPE Acquire Waveform/Measurement Logic.vi.
Attribute Changes
     None

Processed Measurement UI.vi: Success
Diff images generated for Source/Example Measurements/NI-SCOPE Acquire Waveform/NI-SCOPE Acquire Waveform/Measurement UI.vi.
Attribute Changes
     None

[github-actions]

3 of 3 files processed successfully.
Processed Measurement Configuration.ctl: Success
Diff images generated for Source/Example Measurements/NI-SCOPE Acquire Waveform/NI-SCOPE Acquire Waveform/Measurement Configuration.ctl.
Attribute Changes
     None

Processed Measurement Logic.vi: Success
Diff images generated for Source/Example Measurements/NI-SCOPE Acquire Waveform/NI-SCOPE Acquire Waveform/Measurement Logic.vi.
Attribute Changes
     None

Processed Measurement UI.vi: Success
Diff images generated for Source/Example Measurements/NI-SCOPE Acquire Waveform/NI-SCOPE Acquire Waveform/Measurement UI.vi.
Attribute Changes
     None

[Avinash2Suresh]

I've created the ni_measurementlink_generator and ni_measurementlink_service locally and validated the example. I'll keep the PR open until we have the pre-release ready (Joel will assist in creating it) and can test the changes with the latest packages. Kindly consider reviewing the changes.

[Avinash2Suresh]

@dixonjoel I've validated this example with the latest pre-release and it's working fine in both InstrumentStudio and TestStand. Hence, I'm merging this PR and we're good to add this example in the pre-release.