RHI assert on startup when compiling shipping build with assertions enabled

When setting bUseChecksInShipping to true in the PRojec's Target.cs file, the project will package successfully for Shipping but trigger an assert when it is launched. The error is also present when cross-compiling for Linux. In 4.23 Source the executable opens and doesn't throw a RHI assert.

1. Create new project with a Source Build of the Engine
2. In Project.Target.cs, add bUseChecksInShipping = true;
3. Package the project for shipping
4. Launch the project executable

Results: Triggers assert "CmdList.Context || CmdList.ComputeContext" as immediate command list is being executed in RHIUnlockIndexBuffer before getting assigned a context during engine init

Expected: Build starts without triggering assert