[FIR] Add DEPRECATED_TYPE_PARAMETER_SYNTAX check

compiler/testData/diagnostics/tests/typeParameters/deprecatedSyntax.fir.kt

@@ -1,3 +0,0 @@
-fun foo<T>() {
-    fun bar<T>() {}
-}

compiler/testData/diagnostics/tests/typeParameters/deprecatedSyntax.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 fun foo<!DEPRECATED_TYPE_PARAMETER_SYNTAX!><T><!>() {
     fun bar<!DEPRECATED_TYPE_PARAMETER_SYNTAX!><T><!>() {}
 }