add isPSTNorACS call to adapter state to hide rejoin call button

[dmceachernmsft]

What

Adds new state to the call adapter to track if is ACS call or PSTN, set in startCall handler

Why

allows the composite to adapt to the type of call that it is when the call has ended.

How Tested

Group call end call screen PSTN end call screen

[github-actions[bot]]

Storybook URL https://60c7ae6891f0e90039d7cd54-vdmozlyywi.chromatic.com/

[github-actions[bot]]

Calling bundle size is increased❗.

• Current size: 5067384
• Base size: 5067301
• Diff size: 83

[github-actions[bot]]

Chat bundle size is not changed.

• Current size: 5193183
• Base size: 5193183
• Diff size: 0

[github-actions[bot]]

CallWithChat bundle size is increased❗.

• Current size: 5452507
• Base size: 5452421
• Diff size: 86