[FIR-TEST] Get rid of deprecated methods usage in AbstractFirLoadCompiledKotlin

Now complied declaration names are collected via ModuleDescriptor,
  so tests pass more correctly. Before this change tests didn't render
  compiled typealiases and properties.
Also some testdata was changed because of new order of declaration

compiler/fir/analysis-tests/testData/loadCompiledKotlin/visibility/InternalTopLevelMembers.txt

@@ -1 +1,5 @@
 internal final fun f(): R|kotlin/Int|
+
+internal final val x: R|kotlin/Int|
+    internal get(): R|kotlin/Int|
+

compiler/fir/analysis-tests/testData/loadCompiledKotlin/visibility/PrivateTopLevelVal.txt

@@ -1 +1,3 @@
+private final val topLevelVal: R|kotlin/Int|
+    private get(): R|kotlin/Int|
 

compiler/fir/analysis-tests/testData/loadCompiledKotlin/visibility/TopLevelVarWithPrivateSetter.txt

@@ -1 +1,4 @@
+internal final var topLevelVar: R|kotlin/Int|
+    internal get(): R|kotlin/Int|
+    private set(<set-?>: R|kotlin/Int|): R|kotlin/Unit|