Order of TypeUseLocation enum constants

[wmdietl]

checker-framework/checker-qual/src/main/java/org/checkerframework/framework/qual/TypeUseLocation.java

Line 6 in ecdcabc

* <p>The order of enums is important. Defaults are applied in this order. In particular, this means

mentions that the order matters.

Go through the current ordering and make sure the ordering is meaningful. In particular, the relationship between IMPLICIT_LOWER_BOUND and TYPE_VARIABLE_USE might be confusing. See this change: jspecify/jspecify-reference-checker@651689e from PR jspecify/jspecify-reference-checker#175.