Memory leak warnings are thrown when cancelling the creation of a font asset using render mode SDF16 or SDF32

Steps to reproduce:
1. Create a new project
2. Import the TMP Essential resources (Window → Text Mesh Pro → Import TMP Essential Resources)
3. Open the Font Asset Creator (Window → Text Mesh Pro → Font Asset Creator)
4. Select the “LiberationSans” font in the Source field
5. Select “SDF16” or “SDF32” in Render Mode
6. Press Generate
7. Before completion press the X button
8. Observe the Console

Actual result: Memory leak warnings are thrown
Expected result: No warnings are thrown

Reproducible with: 6000.0.0f1, 6000.0.75f1, 6000.3.16f1, 6000.4.8f1, 6000.5.0b9, 6000.6.0a5

Reproducible on: macOS Sequoia 15.7.5 (M1 Max)
Not reproducible on: No other environments tested

Notes:

• For easier reproduction use larger Atlas resolutions
• Warning: Internal: JobTempAlloc has allocations that are more than the maximum lifespan of 4 frames old - this is not allowed and likely a leak
• Step 2 and 3 can be skipped if using fonts from packages in the hidden part of the font selection window and using the Font Asset Creator from (Window → Text)