Specifying the --disable-limits flag triggers the "color" secure limits

[bigcat88]

I encountered this when I wanted to add support for the "disable security limits" flag for Python bindings as a temporary workaround for some situations.

Test file for this can be taken from here: bigcat88/pillow_heif#328

Steps to reproduce:

1. heif-dec 200MP.heic is OK

2. heif-dec 200MP.heic --disable-limits results in:
   Could not read HEIF/AVIF file: Invalid input: Security limit exceeded: Color profile exceeds maximum supported size

[silverbacknet]

#1451 should fix that one. I scanned through the code and didn't find any other missing checks.