Back to getOrDefault test

The main purpose was to test getOrDefault w/ non/null value does not
bother the resolution. To be aligned with test file
mapGetOrDefault_nullable.kt, this one should test getOrDefault too.
All we needed was // WITH_STDLIB

analysis/analysis-api/testData/standalone/source/mapGetOrDefault.kt

@@ -1,3 +1,5 @@
+// WITH_STDLIB
+
 fun box(map: MutableMap<String, String>) {
-    map.g<caret>et("key")
+    map.get<caret>OrDefault("key", "value")
 }

analysis/analysis-api/testData/standalone/source/mapGetOrDefault.txt

@@ -1,2 +1,2 @@
 Resolved to:
-PsiMethod:get(p: PsiType:Object): PsiType:V
+PsiMethod:getOrDefault($this$getOrDefault: PsiType:Map<? extends K, ? extends V>, key: PsiType:K, defaultValue: PsiType:V): PsiType:V