feat(parser): add TS1502 code to diagnostic (#18534)

https://github.com/microsoft/typescript/blob/16b933fb7bff04371fe9ec8525a8e90afa3174d4/src/compiler/diagnosticMessages.json#L1671-L1674

crates/oxc_parser/src/diagnostics.rs

@@ -1115,11 +1115,9 @@ pub fn interface_extend(span: Span) -> OxcDiagnostic {
 
 #[cold]
 pub fn reg_exp_flag_u_and_v(span: Span) -> OxcDiagnostic {
-    OxcDiagnostic::error(
-        "The 'u' and 'v' regular expression flags cannot be enabled at the same time",
-    )
-    .with_label(span)
-    .with_help("v flag enables additional syntax over u flag")
+    ts_error("1502", "The 'u' and 'v' regular expression flags cannot be enabled at the same time")
+        .with_label(span)
+        .with_help("v flag enables additional syntax over u flag")
 }
 
 #[cold]

tasks/coverage/snapshots/parser_babel.snap

@@ -8434,7 +8434,7 @@ Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typesc
    ╰────
   help: The `v` flag is a superset of `u`. Use only either of them
 
-  × The 'u' and 'v' regular expression flags cannot be enabled at the same time
+  × TS(1502): The 'u' and 'v' regular expression flags cannot be enabled at the same time
    ╭─[babel/packages/babel-parser/test/fixtures/es2024/regexp-unicode-sets/uv-error/input.js:1:1]
  1 │ /a/ugv;
    · ──────
@@ -8448,7 +8448,7 @@ Expect to Parse: tasks/coverage/babel/packages/babel-parser/test/fixtures/typesc
    ╰────
   help: The `v` flag is a superset of `u`. Use only either of them
 
-  × The 'u' and 'v' regular expression flags cannot be enabled at the same time
+  × TS(1502): The 'u' and 'v' regular expression flags cannot be enabled at the same time
    ╭─[babel/packages/babel-parser/test/fixtures/es2024/regexp-unicode-sets/vu-error/input.js:1:1]
  1 │ /a/vu;
    · ─────

tasks/coverage/snapshots/parser_test262.snap

@@ -1594,7 +1594,7 @@ Negative Passed: 4581/4581 (100.00%)
     ╰────
   help: The `v` flag is a superset of `u`. Use only either of them
 
-  × The 'u' and 'v' regular expression flags cannot be enabled at the same time
+  × TS(1502): The 'u' and 'v' regular expression flags cannot be enabled at the same time
     ╭─[test262/test/built-ins/RegExp/prototype/unicodeSets/uv-flags.js:18:1]
  17 │ 
  18 │ /./uv;