[FIR] Get FirSession from declaration in ReturnTypeCalculatorWithJump

If the session is from the other module, it might not know about
FirFiles which are relevant for transforming and resolving the
declaration

^KT-52136 Fixed

compiler/fir/analysis-tests/testData/resolve/implicitTypeFromOtherModule.fir.txt

@@ -0,0 +1,30 @@
+Module: lib
+FILE: module_lib_implicitTypeFromOtherModule.kt
+    package dependency
+
+    public final class Other : R|kotlin/Any| {
+        public constructor(): R|dependency/Other| {
+            super<R|kotlin/Any|>()
+        }
+
+    }
+    public final class Lib : R|kotlin/Any| {
+        public constructor(): R|dependency/Lib| {
+            super<R|kotlin/Any|>()
+        }
+
+    }
+    public final fun test(): R|dependency/Lib| {
+        ^test R|dependency/Lib.Lib|()
+    }
+Module: main
+FILE: module_main_implicitTypeFromOtherModule.kt
+    package main
+
+    public final fun usage(): R|kotlin/Unit| {
+        R|main/take|(R|dependency/test|())
+    }
+    public final fun take(a: R|dependency/Lib|): R|kotlin/Unit| {
+    }
+    public final fun take(a: R|dependency/Other|): R|kotlin/Unit| {
+    }

compiler/fir/analysis-tests/testData/resolve/implicitTypeFromOtherModule.kt

@@ -0,0 +1,27 @@
+// SKIP_JAVAC
+// This directive is needed to skip this test in LazyBodyIsNotTouchedTilContractsPhaseTestGenerated,
+//  because it fails to parse module structure of multimodule test
+
+// MODULE: lib
+package dependency
+
+class Other
+
+class Lib
+
+fun test() = Lib()
+
+// MODULE: main(lib)
+package main
+
+import dependency.test
+import dependency.Lib
+import dependency.Other
+
+fun usage() {
+    take(test())
+}
+
+fun take(a: Lib) {}
+
+fun take(a: Other) {}