[kotlinp] Split :tools:kotlinp into "common" and "jvm" subprojects

The "common" subproject keeps only backend-neutral logic and depends
only on :kotlinx-metadata library. It takes the name of the former
project - :tools:kotlinp

The "jvm" subproject depends on the "common" one and also depends
on :kotlinx-metadata-jvm. It gets the new name - :tools:kotlinp-jvm

There is a lot of touched files in this commit. The majority of them
is just moved files (tests, test data, etc).

Only the following files were actually modified:
  .space/CODEOWNERS
  build.gradle.kts
  libraries/tools/abi-comparator/build.gradle.kts
  libraries/tools/kotlinp/build.gradle.kts
  libraries/tools/kotlinp/jvm/build.gradle.kts
  plugins/kapt3/kapt3-compiler/build.gradle.kts
  settings.gradle

 ^KT-62340

libraries/tools/kotlinp/jvm/testData/localClasses/DeepInnerLocalChain.txt

@@ -0,0 +1,82 @@
+// DeepInnerLocalChainKt.class
+// ------------------------------------------
+package {
+
+  // signature: test()V
+  public final fun test(): kotlin/Unit
+
+  // module name: test-module
+}
+// DeepInnerLocalChainKt$test$Local.class
+// ------------------------------------------
+local final class .DeepInnerLocalChainKt$test$Local : kotlin/Any {
+
+  // signature: <init>()V
+  public constructor()
+
+  // nested class: Inner
+
+  // module name: test-module
+}
+// DeepInnerLocalChainKt$test$Local$Inner.class
+// ------------------------------------------
+local final inner class .DeepInnerLocalChainKt$test$Local.Inner : kotlin/Any {
+
+  // signature: <init>(LDeepInnerLocalChainKt$test$Local;)V
+  public constructor()
+
+  // field: prop:LDeepInnerLocalChainKt$test$Local$Inner$prop$1;
+  // getter: getProp()LDeepInnerLocalChainKt$test$Local$Inner$prop$1;
+  public final val prop: .DeepInnerLocalChainKt$test$Local$Inner$prop$1
+    public final get
+
+  // module name: test-module
+}
+// DeepInnerLocalChainKt$test$Local$Inner$prop$1.class
+// ------------------------------------------
+local final class .DeepInnerLocalChainKt$test$Local$Inner$prop$1 : kotlin/Any {
+
+  // signature: foo()V
+  public final fun foo(): kotlin/Unit
+
+  // module name: test-module
+}
+// DeepInnerLocalChainKt$test$Local$Inner$prop$1$foo$bar$DeepLocal.class
+// ------------------------------------------
+local final class .DeepInnerLocalChainKt$test$Local$Inner$prop$1$foo$bar$DeepLocal : kotlin/Any {
+
+  // signature: <init>(LDeepInnerLocalChainKt$test$Local;)V
+  public constructor()
+
+  // nested class: Deepest
+
+  // module name: test-module
+}
+// DeepInnerLocalChainKt$test$Local$Inner$prop$1$foo$bar$DeepLocal$Deepest.class
+// ------------------------------------------
+local final inner class .DeepInnerLocalChainKt$test$Local$Inner$prop$1$foo$bar$DeepLocal.Deepest : kotlin/Any {
+
+  // signature: <init>(LDeepInnerLocalChainKt$test$Local$Inner$prop$1$foo$bar$DeepLocal;)V
+  public constructor()
+
+  // signature: deep()LDeepInnerLocalChainKt$test$Local$Inner$prop$1$foo$bar$DeepLocal;
+  public final fun deep(): .DeepInnerLocalChainKt$test$Local$Inner$prop$1$foo$bar$DeepLocal
+
+  // signature: deepest()LDeepInnerLocalChainKt$test$Local$Inner$prop$1$foo$bar$DeepLocal$Deepest;
+  public final fun deepest(): .DeepInnerLocalChainKt$test$Local$Inner$prop$1$foo$bar$DeepLocal.Deepest?
+
+  // signature: inner()LDeepInnerLocalChainKt$test$Local$Inner;
+  public final fun inner(): .DeepInnerLocalChainKt$test$Local.Inner
+
+  // signature: local()LDeepInnerLocalChainKt$test$Local;
+  public final fun local(): .DeepInnerLocalChainKt$test$Local
+
+  // module name: test-module
+}
+// META-INF/test-module.kotlin_module
+// ------------------------------------------
+module {
+  package <root> {
+    DeepInnerLocalChainKt
+  }
+}