FIR: Fix diagnostics test data after safe-call refactoring

^KT-38444 In Progress

compiler/testData/diagnostics/tests/extensions/kt1875.fir.kt

@@ -2,7 +2,7 @@
 
 package kt1875
 
-fun foo(a : Int?, b : Int.(Int)->Int) = a?.<!INAPPLICABLE_CANDIDATE!>b<!>(1) //unnecessary safe call warning
+fun foo(a : Int?, b : Int.(Int)->Int) = a?.b(1) //unnecessary safe call warning
 
 interface T {
     val f : ((i: Int) -> Unit)?
@@ -15,7 +15,7 @@ fun test(t: T) {
 
 fun test1(t: T?) {
     t.<!UNRESOLVED_REFERENCE!>f<!>(1) // todo resolve f as value and report UNSAFE_CALL
-    t?.f(1)
+    t?.<!INAPPLICABLE_CANDIDATE!>f<!>(1)
     t.<!INAPPLICABLE_CANDIDATE!>f<!>?.<!UNRESOLVED_REFERENCE!>invoke<!>(1)
     t?.f?.invoke(1)
-}
+}