fix(clib.json): fix 'install script'

cmocka-1.1.5

* Added cmocka_set_skip_filter()

cmocka-1.1.4

* Added assert_float(_not)_equal()
* Added expect_any_always()
* Small bug fixes

cmocka-1.1.3

* Fixed subunit output on failures
* Do not abort if a test is skipped
* Switched to Modern CMake