Fix EA-72969 - assert: ExtractFunctionForDebuggerUtilKt$getFunctionForExtractedFragment$.invoke : ERROR_TYPES

Context element for codeFragment can be a KtFile (not  only KtExpression) ex. in case when file was changed after debugger starts and there is no expression at line with breakpoint

Author: NataliaUkhorskaya

idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/CodeFragmentAnalyzer.kt

@@ -87,7 +87,6 @@ class CodeFragmentAnalyzer(
             resolveToElement: (KtElement) -> BindingContext
     ): Pair<LexicalScope, DataFlowInfo>? {
         val context = codeFragment.context
-        if (context !is KtExpression) return null
 
         val scopeForContextElement: LexicalScope?
         val dataFlowInfo: DataFlowInfo