parser: fix detection of static variables

Author: mertcandav

std/jule/parser/parser.jule

@@ -1379,7 +1379,9 @@ impl parser {
 		if v != nil {
 			v.Public = false
 			v.Binded = true
-			v.Static = true
+			if !v.Constant {
+				v.Static = true
+			}
 			if v.Expr != nil {
 				self.pushErr(v.Token, log::BindedVarHasExpr)
 			}
@@ -1586,7 +1588,7 @@ impl parser {
 		| token::Const
 		| token::Mut:
 			mut v := self.buildVar(tokens)
-			if v != nil {
+			if v != nil && !v.Constant {
 				v.Static = true
 			}
 			ret v