Adjust all places where RPC::IteratorType is created to use std::vector

[VeithMetro]

No description provided.

[sebaszm]

In some cases we have an idea how much elements will be pushed to the vector, so I suppose reserve() would be beneficial?

[Copilot]

Pull request overview

This PR updates several plugin implementations to construct RPC::IteratorType instances backed by std::vector instead of list-based containers, aligning iterator creation with vector storage and enabling more efficient moves/reserving in some call sites.

Changes:

• Replaced multiple std::list usage sites with std::vector and added reserve() where sizes are known.
• Updated RPC::IteratorType<...> aliases to explicitly specify std::vector<...> as the backing container and used std::move when passing temporary containers.
• Adjusted container-filling code paths (e.g., std::transform inserters) to match std::vector.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
WebKitBrowser/WebKitBrowser.cpp	Switch language iterator backing store to std::vector with reserve() and move into iterator.
PlayerInfo/GStreamer/PlatformImplementation.cpp	Change codec storage members to std::vector, reserve based on caps map size, and update iterator typedefs accordingly.
PlayerInfo/DeviceSettings/PlatformImplementation.cpp	Same codec container migration to std::vector + reserve(), and iterator typedef updates.
MessageControl/MessageControl.h	Use std::vector for module/control lists and move into vector-backed iterators.
DisplayInfo/DeviceSettings/PlatformImplementation.cpp	Use std::vector for HDR/colorimetry capability lists and move into iterators; add small fixed reserve().
DeviceInfo/DeviceInfoImplementation.h	Change output list aliases to std::vector and update iterator typedefs to vector-backed iterators.
DeviceInfo/DeviceInfoImplementation.cpp	Use std::vector for output iterator snapshots (reserve + back_inserter + move) and update several iterator typedefs to vector-backed iterators.

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