FIR checker: substitute type parameters in dispatch receiver type

Consider the following code:

```
fun test(a: List<String>) {
  a.first()
}
```

The dispatch receiver type of `first` in this case is `List<T>` before
this change. After this change, it's `List<String>`.

In addition, this change also replace the dispatch receiver type with
the more specific type if available. For example, consider the following

```
class MyList: ArrayList<String>()

fun test(a: MyList) {
  a.get(0)
}
```
The dispatch receiver type of `get` is `MyList`, instead of
`ArrayList<String>`. That is, a fake override is created in this case.

compiler/fir/analysis-tests/testData/resolve/smartcasts/boundSmartcasts/boundSmartcastsInBranches.dot

@@ -54,7 +54,7 @@ digraph boundSmartcastsInBranches_kt {
                         color=blue
                         18 [label="Enter loop condition"];
                         19 [label="Access variable R|<local>/<iterator>|"];
-                        20 [label="Function call: R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()"];
+                        20 [label="Function call: R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/Iterator.hasNext: R|kotlin/Boolean|>|()"];
                         21 [label="Exit loop condition"];
                     }
                     subgraph cluster_8 {
@@ -84,7 +84,7 @@ digraph boundSmartcastsInBranches_kt {
                                     35 [label="Enter block"];
                                     36 [label="Access variable R|<local>/a|"];
                                     37 [label="Assignment: R|<local>/goodA|"];
-                                    38 [label="Jump: continue@@@[R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()] "];
+                                    38 [label="Jump: continue@@@[R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/Iterator.hasNext: R|kotlin/Boolean|>|()] "];
                                     39 [label="Stub" style="filled" fillcolor=gray];
                                     40 [label="Exit block" style="filled" fillcolor=gray];
                                 }

compiler/fir/analysis-tests/testData/resolve/smartcasts/boundSmartcasts/boundSmartcastsInBranches.fir.txt

@@ -12,12 +12,12 @@ FILE: boundSmartcastsInBranches.kt
         lvar goodA: R|A?| = Null(null)
          {
             lval <iterator>: R|kotlin/collections/Iterator<A>| = R|<local>/list|.R|SubstitutionOverride<kotlin/collections/List.iterator: R|kotlin/collections/Iterator<A>|>|()
-            while(R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()) {
+            while(R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/Iterator.hasNext: R|kotlin/Boolean|>|()) {
                 lval a: R|A| = R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/Iterator.next: R|A|>|()
                 when () {
                     ==(R|<local>/goodA|, Null(null)) ->  {
                         R|<local>/goodA| = R|<local>/a|
-                        continue@@@[R|<local>/<iterator>|.R|kotlin/collections/Iterator.hasNext|()]
+                        continue@@@[R|<local>/<iterator>|.R|SubstitutionOverride<kotlin/collections/Iterator.hasNext: R|kotlin/Boolean|>|()]
                     }
                 }