[FE] Convert ClassId.java to Kotlin

compiler/incremental-compilation-impl/testData/org/jetbrains/kotlin/incremental/classpathDiff/ClasspathSnapshotterTest/java/testSimpleClass/expected-snapshot-CLASS_LEVEL/com/example/SimpleClass.json

@@ -10,7 +10,7 @@
         "fqName": "SimpleClass"
       }
     },
-    "local": false
+    "isLocal": false
   },
   "classAbiHash": -6515999856905133685,
   "supertypes": [
@@ -18,4 +18,4 @@
       "internalName": "java/lang/Object"
     }
   ]
-}
+}

compiler/incremental-compilation-impl/testData/org/jetbrains/kotlin/incremental/classpathDiff/ClasspathSnapshotterTest/java/testSimpleClass/expected-snapshot/com/example/SimpleClass.json

@@ -10,7 +10,7 @@
         "fqName": "SimpleClass"
       }
     },
-    "local": false
+    "isLocal": false
   },
   "classAbiHash": 2881075740228300324,
   "classMemberLevelSnapshot": {
@@ -40,4 +40,4 @@
       "internalName": "java/lang/Object"
     }
   ]
-}
+}

compiler/incremental-compilation-impl/testData/org/jetbrains/kotlin/incremental/classpathDiff/ClasspathSnapshotterTest/kotlin/testSimpleClass/expected-snapshot-CLASS_LEVEL/com/example/SimpleClass.json

@@ -10,7 +10,7 @@
         "fqName": "SimpleClass"
       }
     },
-    "local": false
+    "isLocal": false
   },
   "classAbiHash": 8283317449409255124,
   "supertypes": [
@@ -18,4 +18,4 @@
       "internalName": "java/lang/Object"
     }
   ]
-}
+}

compiler/incremental-compilation-impl/testData/org/jetbrains/kotlin/incremental/classpathDiff/ClasspathSnapshotterTest/kotlin/testSimpleClass/expected-snapshot/com/example/SimpleClass.json

@@ -10,7 +10,7 @@
         "fqName": "SimpleClass"
       }
     },
-    "local": false
+    "isLocal": false
   },
   "classAbiHash": 8283317449409255124,
   "classMemberLevelSnapshot": {
@@ -25,7 +25,7 @@
           "fqName": "SimpleClass"
         }
       },
-      "local": false
+      "isLocal": false
     },
     "classKind": "CLASS",
     "classHeaderData": [
@@ -74,4 +74,4 @@
       "internalName": "java/lang/Object"
     }
   ]
-}
+}