Merge pull request #787 from ahoppen/ahoppen/float-literal

Adjustment for rename `SyntaxClassification.floatingLiteral` -> `floatLiteral` in SwiftSyntax

Author: ahoppen

Sources/SourceKitLSP/DocumentTokens.swift

@@ -97,7 +97,7 @@ extension SyntaxClassification {
       return (.identifier, [])
     case .operatorIdentifier:
       return (.operator, [])
-    case .integerLiteral, .floatingLiteral:
+    case .integerLiteral, .floatLiteral:
       return (.number, [])
     case .stringLiteral:
       return (.string, [])