Case insensitive gene claim category for resolvers

[mcannon068nw]

The geneClaimCategory field in the genes resolver is currently case sensitive and will only return results if the string is fully capitalized. This search should probably be case insensitive.

Example:

Returns results:

{
  genes(names: ["BRAF"],
    geneClaimCategory:"CLINICALLY ACTIONABLE") {
    nodes { 
      interactions {
        drug {
          name
          conceptId
        }
      }
    }
  }
}

vs

Does not return results:

{
  genes(names: ["BRAF"],
    geneClaimCategory:"Clinically Actionable") {
    nodes { 
      interactions {
        drug {
          name
          conceptId
        }
      }
    }
  }
}

[mcannon068nw]

related: we should consider adding the geneClaimsCategory to the drugs resolver

[github-actions[bot]]

Closed by #497.