fix: add C-style cast for const pointer assignment

Fixes Light-City/CPlusPlusThings#362

english/basic_content/const/funciton_const/condition1/condition2.cpp

@@ -4,6 +4,6 @@ using namespace std;
 
 int main(){
     const int p = 10;
-    const void *vp = &p;
-    void *vp = &p; //error
+    // const void *vp = &p;  // const pointer to const data
+    void *vp = (void*)&p; // ✅ C-style cast
 }