fix(deps): update go_router

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
go_router (source)	dependencies	minor	^14.0.2 -> ^14.1.0
go_router_builder (source)	dev_dependencies	patch	^2.6.1 -> ^2.6.2

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Release Notes

flutter/packages (go_router)

v14.1.0

Compare Source

• Adds route redirect to ShellRoutes

flutter/packages (go_router_builder)

v2.6.2

Compare Source

• Fixes a bug in the example app when accessing BuildContext.

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