Remove call-transfer conditional-compile lines now the feature is available in stable packages

[JamesBurnside]

What

Remove call-transfer conditional-compile lines now the feature is available in stable packages

Why

Housekeeping

How Tested

CI only.

[github-actions[bot]]

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

[github-actions[bot]]

CallWithChat bundle size is not changed.

• Current size: 6187746
• Base size: 6187746
• Diff size: 0

[github-actions[bot]]

Chat bundle size is not changed.

• Current size: 2108760
• Base size: 2108760
• Diff size: 0

[github-actions[bot]]

Calling bundle size is not changed.

• Current size: 4808009
• Base size: 4808009
• Diff size: 0

[github-actions[bot]]

@azure/communication-react jest test coverage for beta.

	Lines	Statements	Functions	Branches
Base	49662 / 79191 62.71%	49662 / 79191 62.71%	1019 / 2267 44.94%	2881 / 4719 61.05%
Current	49655 / 79133 62.74%	49655 / 79133 62.74%	1019 / 2267 44.94%	2854 / 4699 60.73%
Diff	-7 / -58 0.03%	-7 / -58 0.03%	0 / 0 0%	-27 / -20 -0.32%

[github-actions[bot]]

@azure/communication-react jest test coverage for stable.

	Lines	Statements	Functions	Branches
Base	25194 / 39127 64.39%	25194 / 39127 64.39%	675 / 1215 55.55%	1973 / 3122 63.19%
Current	25179 / 39115 64.37%	25179 / 39115 64.37%	675 / 1215 55.55%	1966 / 3117 63.07%
Diff	-15 / -12 -0.02%	-15 / -12 -0.02%	0 / 0 0%	-7 / -5 -0.12%

[github-actions[bot]]

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

[github-actions[bot]]

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