[LL FIR] add lazy resolve tests for substitution override on function

^KT-63042

analysis/low-level-api-fir/testData/lazyResolve/substitutionFakeOverrideConstructorScript.kts

@@ -0,0 +1,8 @@
+// MEMBER_CLASS_FILTER: org.jetbrains.kotlin.fir.symbols.impl.FirConstructorSymbol
+package second
+
+abstract class S<caret>ubClass: AbstractClass<Int>(0)
+
+abstract class AbstractClass<T> {
+    constructor(t: T)
+}