ref: Use scope observer protocol in dependency container

[noahsmartin]

I realized the dependency container header declared this function to return SentryWatchdogTerminationScopeObserver but really all that it needed was to be a type conforming to SentryScopeObserver . So updated it to this protocol, it will make the Swift conversion easier

#skip-changelog

Closes #6424

[codecov]

❌ 1 Tests Failed:

Tests completed	Failed	Passed	Skipped
3970	1	3969	11

View the top 3 failed test(s) by shortest run time

iOS_Swift_UITests.LaunchUITests::testNavigationTransaction

Stack Traces | 0s run time

.../iOS-Swift/iOS-Swift-UITests/LaunchUITests.swift:153 - Failed to get matching snapshot: Timed out while evaluating UI query.

iOS_Swift_UITests.UserFeedbackUITests::testCancelFromFormByButton

Stack Traces | 0s run time

.../iOS-Swift/iOS-Swift-UITests/UserFeedbackUITests.swift:613 - XCTAssertTrue failed - Expected file to exist at .../27E7F335-C0DB-4FA8-B65A-E0E2CA575A52/Library/Application Support/io.sentry/feedback/onFormClose

iOS_Swift_UITests.ViewLifecycleUITests::testViewLifecycle_callingDismissWithViewWillDisappear_shouldNotCrashSDK

Stack Traces | 0s run time

.../iOS-Swift/iOS-Swift-UITests/BaseUITest.swift:63 - Failed to terminate io.sentry.sample.iOS-Swift:28455: Failed to terminate io.sentry.sample.iOS-Swift:0

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1226.83 ms	1262.28 ms	35.45 ms
Size	23.75 KiB	995.60 KiB	971.85 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
e3767a1	1224.20 ms	1257.16 ms	32.96 ms
b115f82	1212.96 ms	1251.92 ms	38.96 ms
438caec	1230.02 ms	1250.00 ms	19.98 ms
7d23639	1237.93 ms	1243.04 ms	5.11 ms
e64d3d4	1241.90 ms	1260.10 ms	18.20 ms
5200f5b	1231.73 ms	1254.35 ms	22.62 ms
701acf0	1230.24 ms	1255.60 ms	25.36 ms
2675d3c	1218.94 ms	1239.36 ms	20.42 ms
80538ca	1216.70 ms	1253.92 ms	37.22 ms
884b224	1233.41 ms	1259.50 ms	26.09 ms

App size

Revision	Plain	With Sentry	Diff
e3767a1	23.75 KiB	913.14 KiB	889.39 KiB
b115f82	23.75 KiB	989.04 KiB	965.30 KiB
438caec	23.74 KiB	913.14 KiB	889.40 KiB
7d23639	23.75 KiB	891.01 KiB	867.26 KiB
e64d3d4	23.75 KiB	855.37 KiB	831.62 KiB
5200f5b	23.75 KiB	933.33 KiB	909.58 KiB
701acf0	23.75 KiB	987.96 KiB	964.21 KiB
2675d3c	23.75 KiB	928.16 KiB	904.41 KiB
80538ca	23.75 KiB	989.99 KiB	966.24 KiB
884b224	23.75 KiB	879.60 KiB	855.86 KiB

[philipphofmann]

LGTM, when CI is green.