[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/tests/declarationChecks/localDeclarationModifiers.fir.kt

@@ -0,0 +1,12 @@
+package d
+
+class T {
+    fun baz() = 1
+}
+
+fun foo() {
+    public val i = 11
+    abstract val j
+    override fun T.baz() = 2
+    private fun bar() = 2
+}