KTIJ-28167 [AA] Support SAM constructors in KtFirReferenceShortener

Utilize `FirSamResolver` to obtain the potential SAM constructor
from the classifier

Also, accept K2_SYNTHETIC_RESOLVED in the `resolveUnqualifiedAccess`,
since this is the kind of resolve success which corresponds to the
SAM constructor call resolution

^KTIJ-28167 Fixed

analysis/analysis-api/testData/components/referenceShortener/shortenRange/nestedClasses/nestedSamInterface_constructorCall.kt

@@ -0,0 +1,13 @@
+// FILE: main.kt
+package test
+
+val handler = <expr>dependency.Outer.NestedSAM {}</expr>
+
+// FILE: dependency.kt
+package dependency
+
+class Outer {
+    fun interface NestedSAM {
+        fun method()
+    }
+}

analysis/analysis-api/testData/components/referenceShortener/shortenRange/nestedClasses/nestedSamInterface_constructorCall.txt

@@ -0,0 +1,9 @@
+Before shortening: dependency.Outer.NestedSAM {}
+with default settings:
+[qualifier] dependency.Outer
+with DO_NOT_SHORTEN:
+with SHORTEN_IF_ALREADY_IMPORTED:
+with SHORTEN_AND_IMPORT:
+[qualifier] dependency.Outer.NestedSAM {}
+with SHORTEN_AND_STAR_IMPORT:
+[qualifier] dependency.Outer.NestedSAM {}

analysis/analysis-api/testData/components/referenceShortener/shortenRange/samInterface_constructorCall.kt

@@ -0,0 +1,7 @@
+package test
+
+fun interface KotlinSAM {
+    fun method()
+}
+
+val handler = <expr>test.KotlinSAM {}</expr>

analysis/analysis-api/testData/components/referenceShortener/shortenRange/samInterface_constructorCall.txt

@@ -0,0 +1,10 @@
+Before shortening: test.KotlinSAM {}
+with default settings:
+[qualifier] test.KotlinSAM {}
+with DO_NOT_SHORTEN:
+with SHORTEN_IF_ALREADY_IMPORTED:
+[qualifier] test.KotlinSAM {}
+with SHORTEN_AND_IMPORT:
+[qualifier] test.KotlinSAM {}
+with SHORTEN_AND_STAR_IMPORT:
+[qualifier] test.KotlinSAM {}

analysis/analysis-api/testData/components/referenceShortener/shortenRange/samInterface_constructorCall_java.kt

@@ -0,0 +1,11 @@
+// FILE: main.kt
+package test
+
+val handler = <expr>test.JavaSAM {}</expr>
+
+// FILE: test/JavaSAM.java
+package test;
+
+public interface JavaSAM {
+    void method();
+}

analysis/analysis-api/testData/components/referenceShortener/shortenRange/samInterface_constructorCall_java.txt

@@ -0,0 +1,10 @@
+Before shortening: test.JavaSAM {}
+with default settings:
+[qualifier] test.JavaSAM {}
+with DO_NOT_SHORTEN:
+with SHORTEN_IF_ALREADY_IMPORTED:
+[qualifier] test.JavaSAM {}
+with SHORTEN_AND_IMPORT:
+[qualifier] test.JavaSAM {}
+with SHORTEN_AND_STAR_IMPORT:
+[qualifier] test.JavaSAM {}