Add dependencies on morph feature for bevy_pbr, fixes #21528

[TeamDman]

Objective

Fixes #21528 causing the main branch to not build when not using default features

Solution

Added explicit dependencies on morph feature for bevy_mesh and bevy_render for bevy_pbr

Testing

Now builds successfully on my machine using

cargo build --no-default-features --features std,x11,bevy_winit,bevy_state,bevy_window,bevy_pbr,bevy_sprite,bevy_text,bevy_core_pipeline,bevy_picking,bevy_animation,png,zstd_rust,tonemapping_luts,ktx2

[Copilot]

Pull Request Overview

This PR adds explicit dependencies on the "morph" feature for bevy_mesh and bevy_render in bevy_pbr to fix a build issue when not using default features.

• Adds "morph" and "bevy_mikktspace" features to bevy_mesh dependency
• Adds "morph" feature to bevy_render dependency

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[alice-i-cecile]

CI is complaining about formatting, but the core idea is good so I've approved. You'll need to fix that before we can merge.

[atlv24]

Thanks, note that this is not a problem present on 0.17 as my morph pr landed in 0.18