Keep FirebaseCore, FirebaseCoreExtension and FirebaseCoreInternal pod versions aligned to latest #2939

Job	Run time
pod_lib_lint (FirebaseInAppMessaging.podspec, macos-14, Xcode_15.2)	11m 14s
pod_lib_lint (FirebaseInAppMessaging.podspec, macos-14, Xcode_16)	15m 28s
quickstart	19m 16s
spm-package-resolved	52s
tests (iOS)	1h 16m 59s
spm (macos-13, Xcode_15.2)	2m 17s
spm (macos-14, Xcode_15.4)	4m 2s
spm (macos-15, Xcode_16)	1m 23s
fiam-cron-only	0s
	2h 11m 31s

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