[K2, MPP] Add common constructorCache to Fir2IrCommonMemberStorage

Use it in Fir2IrDeclarationStorage

^KT-56660 Fixed

compiler/testData/cli/js/firMppWithKlib.args

@@ -0,0 +1,11 @@
+$TESTDATA_DIR$/firMppWithKlib/common.kt
+$TESTDATA_DIR$/firMppWithKlib/platform.kt
+-Xcommon-sources=$TESTDATA_DIR$/firMppWithKlib/common.kt
+-language-version
+2.0
+-ir-output-dir
+$TEMP_DIR$
+-ir-output-name
+firMppWithKlib
+-XXLanguage\:+MultiPlatformProjects
+-Xir-produce-klib-file=true

compiler/testData/cli/js/firMppWithKlib.out

@@ -0,0 +1,11 @@
+warning: ATTENTION!
+This build uses unsafe internal compiler arguments:
+
+-XXLanguage:+MultiPlatformProjects
+
+This mode is not recommended for production use,
+as no stability/compatibility guarantees are given on
+compiler or generated code. Use it at your own risk!
+
+warning: language version 2.0 is experimental, there are no backwards compatibility guarantees for new language and library features
+OK

compiler/testData/cli/js/firMppWithKlib/common.kt

@@ -0,0 +1 @@
+class Klass

compiler/testData/cli/js/firMppWithKlib/platform.kt

@@ -0,0 +1,3 @@
+fun foo() {
+    Klass()
+}