ci: create xcode simulators when running tests

[fewerner]

What's new in this PR

With this PR ios tests with device specific xcode build destinations create a dedicated device for test first and remove it after finishing the test. This should avoid any CI errors related to non existent simulator devices when using xcodebuild.

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PR Submission Checklist for internal contributors

• The PR Title
  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[github-actions]

Bencher Report

Branch	felix/ci/test-simulators
Testbed	ubuntu-latest

Click to view all benchmark results

Benchmark	Latency	microseconds (µs)
Commit add f(group size)/cs1/mem/1002	📈 view plot 🚷 view threshold	17,880.00 µs
Commit add f(group size)/cs1/mem/2	📈 view plot 🚷 view threshold	737.94 µs
Commit add f(group size)/cs1/mem/202	📈 view plot 🚷 view threshold	4,317.50 µs
Commit add f(group size)/cs1/mem/402	📈 view plot 🚷 view threshold	7,826.00 µs
Commit add f(group size)/cs1/mem/602	📈 view plot 🚷 view threshold	11,912.00 µs
Commit add f(group size)/cs1/mem/802	📈 view plot 🚷 view threshold	14,771.00 µs
Commit add f(number clients)/cs1/mem/1002	📈 view plot 🚷 view threshold	983,470.00 µs
Commit add f(number clients)/cs1/mem/2	📈 view plot 🚷 view threshold	727.36 µs
Commit add f(number clients)/cs1/mem/202	📈 view plot 🚷 view threshold	79,383.00 µs
Commit add f(number clients)/cs1/mem/402	📈 view plot 🚷 view threshold	216,290.00 µs
Commit add f(number clients)/cs1/mem/602	📈 view plot 🚷 view threshold	423,830.00 µs
Commit add f(number clients)/cs1/mem/802	📈 view plot 🚷 view threshold	674,380.00 µs
Commit pending proposals f(group size)/cs1/mem/1002	📈 view plot 🚷 view threshold	116,820.00 µs
Commit pending proposals f(group size)/cs1/mem/2	📈 view plot 🚷 view threshold	22,926.00 µs
Commit pending proposals f(group size)/cs1/mem/202	📈 view plot 🚷 view threshold	41,728.00 µs
Commit pending proposals f(group size)/cs1/mem/402	📈 view plot 🚷 view threshold	57,707.00 µs
Commit pending proposals f(group size)/cs1/mem/602	📈 view plot 🚷 view threshold	77,399.00 µs
Commit pending proposals f(group size)/cs1/mem/802	📈 view plot 🚷 view threshold	98,922.00 µs
Commit pending proposals f(pending size)/cs1/mem/1	📈 view plot 🚷 view threshold	17,640.00 µs
Commit pending proposals f(pending size)/cs1/mem/101	📈 view plot 🚷 view threshold	115,550.00 µs
Commit pending proposals f(pending size)/cs1/mem/21	📈 view plot 🚷 view threshold	34,848.00 µs
Commit pending proposals f(pending size)/cs1/mem/41	📈 view plot 🚷 view threshold	56,200.00 µs
Commit pending proposals f(pending size)/cs1/mem/61	📈 view plot 🚷 view threshold	75,233.00 µs
Commit pending proposals f(pending size)/cs1/mem/81	📈 view plot 🚷 view threshold	95,454.00 µs
Commit remove f(group size)/cs1/mem/1002	📈 view plot 🚷 view threshold	11,305.00 µs
Commit remove f(group size)/cs1/mem/2	📈 view plot 🚷 view threshold	584.63 µs
Commit remove f(group size)/cs1/mem/202	📈 view plot 🚷 view threshold	2,282.20 µs
Commit remove f(group size)/cs1/mem/402	📈 view plot 🚷 view threshold	4,170.90 µs
Commit remove f(group size)/cs1/mem/602	📈 view plot 🚷 view threshold	6,333.70 µs
Commit remove f(group size)/cs1/mem/802	📈 view plot 🚷 view threshold	8,437.60 µs
Commit remove f(number clients)/cs1/mem/1002	📈 view plot 🚷 view threshold	14,356.00 µs
Commit remove f(number clients)/cs1/mem/2	📈 view plot 🚷 view threshold	135,710.00 µs
Commit remove f(number clients)/cs1/mem/202	📈 view plot 🚷 view threshold	111,400.00 µs
Commit remove f(number clients)/cs1/mem/402	📈 view plot 🚷 view threshold	87,341.00 µs
Commit remove f(number clients)/cs1/mem/602	📈 view plot 🚷 view threshold	62,808.00 µs
Commit remove f(number clients)/cs1/mem/802	📈 view plot 🚷 view threshold	38,506.00 µs
Commit update f(group size)/cs1/mem/1002	📈 view plot 🚷 view threshold	135,630.00 µs
Commit update f(group size)/cs1/mem/2	📈 view plot 🚷 view threshold	753.99 µs
Commit update f(group size)/cs1/mem/202	📈 view plot 🚷 view threshold	28,070.00 µs
Commit update f(group size)/cs1/mem/402	📈 view plot 🚷 view threshold	55,082.00 µs
Commit update f(group size)/cs1/mem/602	📈 view plot 🚷 view threshold	83,117.00 µs
Commit update f(group size)/cs1/mem/802	📈 view plot 🚷 view threshold	109,170.00 µs

🐰 View full continuous benchmarking report in Bencher

[istankovic]

This is a good start, but we need to avoid creating multiple devices for the interop test and move device creation/removal to standalone scripts.

[istankovic]

Looks good, thanks!