refactor: minor changes

- use VA directly on interceptor instead of RVA

hkrpg/src/il2cpp_string.rs

@@ -1,6 +1,6 @@
 use std::{ffi::CString, fmt::Display};
 
-use crate::addr::{GAME_ASSEMBLY_BASE, rva_config};
+use crate::addr::rva_config;
 
 #[repr(transparent)]
 pub struct Il2cppString(usize);
@@ -15,7 +15,7 @@ impl Il2cppString {
     pub fn new(string: &str) -> Self {
         let func = unsafe {
             std::mem::transmute::<usize, fn(*const u8, usize) -> usize>(
-                *GAME_ASSEMBLY_BASE + rva_config().il2cpp_string_new_len,
+                rva_config().il2cpp_string_new_len,
             )
         };
         let len = string.len();