Add CI GitHub Actions

[bannzai]

What

• Add CI GiHub Actions
• Decrease target device for test on travis ci. To only iPad build and testing on it.

Why

Only testing with travis ci has long time (About 5h...) I try for my idea about decreasing build time for separating CI build and testing each iPhone and cocdcov upload and iPad build.

• iPhone and codecov on GitHub Actions
• iPad build and testing on travis ci

[bannzai]

Oooops, Xcode 12 will enable after Octobor 20 on GitHub Actions.

https://github.com/actions/virtual-environments/blob/main/images/macos/macos-10.15-Readme.md I will try iOS=13.7

Failure build: https://github.com/bannzai/SpreadsheetView/pull/260/checks?check_run_id=1234720089

xcodebuild: error: Unable to find a destination matching the provided destination specifier:
        { OS:14.0, name:iPhone 11 Pro }

    Unsupported device specifier option.
    The device “My Mac” does not support the following options: name
    Please supply only supported device specifier options.

    Available destinations for the "SpreadsheetView" scheme:
        { platform:macOS, arch:x86_64, variant:Mac Catalyst, id:4203018E-580F-C1B5-9525-B745CECA79EB }
        { platform:iOS Simulator, id:D45E3BEC-7F8A-43E8-90F6-81F7E88834FF, OS:13.7, name:iPad (7th generation) }
        { platform:iOS Simulator, id:F15D83E6-3281-42F5-8675-91A22BD64475, OS:13.7, name:iPad Air (3rd generation) }
        { platform:iOS Simulator, id:3EDB6E03-31BE-4E8B-8E7E-C9E55A432CE5, OS:13.7, name:iPad Pro (9.7-inch) }
        { platform:iOS Simulator, id:B4AAF66C-0EEE-4AD0-B1FD-8FBF3B8CBAF1, OS:13.7, name:iPad Pro (11-inch) (2nd generation) }
        { platform:iOS Simulator, id:8D85B887-1291-43FA-898E-A1495FF41B8D, OS:13.7, name:iPad Pro (12.9-inch) (4th generation) }
        { platform:iOS Simulator, id:9EC32F11-C32B-4900-81A4-F69E927F4433, OS:13.7, name:iPhone 8 }
        { platform:iOS Simulator, id:072D4B47-1E42-4DF7-BE7A-6C77AE11D114, OS:13.7, name:iPhone 8 Plus }
        { platform:iOS Simulator, id:B67C2873-CE1E-40C6-8678-F8B6973A9A19, OS:13.7, name:iPhone 11 }
        { platform:iOS Simulator, id:D03BAA54-7E0F-47FC-8B35-2DB514911998, OS:13.7, name:iPhone 11 Pro }
        { platform:iOS Simulator, id:000E7947-780D-4BB1-B697-6DCF1A243BEC, OS:13.7, name:iPhone 11 Pro Max }
        { platform:iOS Simulator, id:C843081E-65A0-4276-B2EB-FF8D414FBA21, OS:13.7, name:iPhone SE (2nd generation) }

    Ineligible destinations for the "SpreadsheetView" scheme:
        { platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Generic iOS Device }
        { platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Generic iOS Simulator Device }
Error: Process completed with exit code 70.

[codecov-io]

Codecov Report

Merging #260 into master will increase coverage by 17.21%. The diff coverage is n/a.

@@             Coverage Diff             @@
##           master     #260       +/-   ##
===========================================
+ Coverage   76.72%   93.93%   +17.21%     
===========================================
  Files          23        8       -15     
  Lines        1667      132     -1535     
===========================================
- Hits         1279      124     -1155     
+ Misses        388        8      -380     

Impacted Files	Coverage Δ
Framework/Sources/Borders.swift	0.00% <ø> (-10.53%)	:arrow_down:
Framework/Sources/Cell.swift	100.00% <ø> (+20.00%)	:arrow_up:
Framework/Sources/CircularScrolling.swift	98.27% <ø> (+4.48%)	:arrow_up:
Framework/Sources/Gridlines.swift	63.63% <ø> (+33.63%)	:arrow_up:
Framework/Sources/SpreadsheetView.swift	100.00% <ø> (+15.00%)	:arrow_up:
Framework/Sources/Array+BinarySearch.swift
Framework/Sources/SpreadsheetViewDelegate.swift
...ework/Sources/SpreadsheetView+UISnapshotting.swift
Framework/Sources/ScrollPosition.swift
... and 9 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update ec707fa...1012671. Read the comment docs.

[bannzai]

Codecovも復活したな。よし

[bannzai]

Successfully spped up testing time on CI. it is reducing 3 hours :tada:

before(4h37min)	after(1h39min)