[Analysis API] rework the resolve of the nested name references

To properly resolve qualifier parts in the middle,
we need to resolve the whole qualifier to understand
which parts of the qualifier are package or class qualifiers.
And then we will be able to resolve the qualifier
selected by the user to the proper class, package or callable.

^KT-59189

analysis/analysis-api/testData/referenceResolve/kDoc/qualified/conflictResolution/resolveToPackage.kt

@@ -0,0 +1,12 @@
+// FILE: main.kt
+val p = 10
+
+/**
+ * [p<caret>p].bar]
+ */
+fun foo() {}
+
+// FILE: pp/dependent.kt
+package pp
+
+fun bar(){}

analysis/analysis-api/testData/referenceResolve/kDoc/qualified/conflictResolution/resolveToPackage.txt

@@ -0,0 +1,2 @@
+Resolved to:
+0: package pp