src: fix macro duplicate declaration in env.h

Signed-off-by: gengjiawen <[email protected]>

PR-URL: #25703
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: James M Snell <[email protected]>

Author: gengjiawen

src/env.h

@@ -388,6 +388,7 @@ class IsolateData {
   PER_ISOLATE_SYMBOL_PROPERTIES(VY)
   PER_ISOLATE_STRING_PROPERTIES(VS)
 #undef V
+#undef VY
 #undef VS
 #undef VP
 
@@ -404,6 +405,7 @@ class IsolateData {
   PER_ISOLATE_SYMBOL_PROPERTIES(VY)
   PER_ISOLATE_STRING_PROPERTIES(VS)
 #undef V
+#undef VY
 #undef VS
 #undef VP