FIR: Update diagnostics test data

Green code correctly became red

compiler/testData/diagnostics/tests/secondaryConstructors/constructorCallType.fir.kt

@@ -21,7 +21,7 @@ val y4: B<Int> = B<Int>("")
 
 val y5: B<String> = <!NONE_APPLICABLE!>B<!><String>(1)
 val y6: B<String> = B<String>("")
-val y7: B<String> = B(1)
+val y7: B<String> = <!TYPE_MISMATCH, TYPE_MISMATCH!>B(1)<!>
 val y8: B<String> = B("")
 
 val y9 = B(1)

compiler/testData/diagnostics/tests/secondaryConstructors/return.fir.kt

@@ -10,7 +10,7 @@ class A {
             return 1
         }
         return
-        return foo()
+        return <!TYPE_MISMATCH!>foo()<!>
     }
 
     fun foo(): Int = 1