ccl: 1.8 -> 1.10
Merge pull request #5148 from muflax/clozure

ccl: 1.8 -> 1.10
Revert "ccl: 1.8 -> 1.10"
Merge pull request #5159 from NixOS/revert-5148-clozure

Revert "ccl: 1.8 -> 1.10"
ccl: 1.8 -> 1.10 (reapply after false revert)