crud: refactor optional types to use go-option

- Remove: OptUint, OptInt, OptFloat64, OptString, OptBool, OptTuple.
- Remove: MakeOptUint, MakeOptInt, MakeOptFloat64, MakeOptString, MakeOptBool, MakeOptTuple.
- Update: All option structs to use option.* types.
- Add type Any from go-option.
- Fix: Test type inconsistencies.

Changed #492

Author: New year

crud/compile_test.go

@@ -2,6 +2,7 @@
 package crud
 
 import (
+	"log"
 	"testing"
 
 	"github.com/tarantool/go-option"
@@ -71,13 +72,19 @@ func TestSomeAny(t *testing.T) {
 
 			if tc.value == nil {
 				if exists {
+					log.Printf("1%v", val)
+					log.Printf("1%v", exists)
 					t.Errorf("Expected no value for nil input, but got %v", val)
 				}
 			} else {
 				if !exists {
+					log.Printf("2%v", val)
+					log.Printf("2%v", exists)
 					t.Errorf("Expected value for %v, but got none", tc.value)
 				}
 				if val != tc.expected {
+					log.Printf("3%v", val)
+					log.Printf("3%v", exists)
 					t.Errorf("Expected %v, got %v", tc.expected, val)
 				}
 			}