[instrumentation] Move "include" section from PIDL to JSON5 config

third_party/WebKit/Source/core/probe/CoreProbes.json5

 {
   settings: {
     export_symbol: "CORE_EXPORT",
-    default_include: "core/inspector",
-    probes_header: "core/probe/CoreProbes.h"
+    include_path: "core/inspector",
+    includes: [
+      "core/animation/Animation.h",
+      "core/dom/CharacterData.h",
+      "core/dom/PseudoElement.h",
+      "core/html/HTMLSlotElement.h",
+      "core/probe/CoreProbes.h",
+    ],
   },
   observers: {
     Animation: {
       probes: [
         "animationPlayStateChanged",
         "didClearDocumentOfWindowObject",
         "didCreateAnimation",
       ]
     },
     ApplicationCache: {
@@ skipping 117 matching lines @@
         "frameStoppedLoading",
         "loadEventFired",
         "RecalculateStyle",
         "UpdateLayout",
         "willRunJavaScriptDialog",
         "windowCreated",
       ]
     },
     Performance: {
       class: "PerformanceMonitor",
-      include: "core/frame",
+      include_path: "core/frame",
       probes: [
         "CallFunction",
         "documentWriteFetchScript",
         "ExecuteScript",
         "RecalculateStyle",
         "UpdateLayout",
         "UserCallback",
       ]
     },
     TraceEvents: {
@@ skipping 15 matching lines @@
       ]
     },
     Worker: {
       probes: [
         "didStartWorker",
         "workerTerminated",
       ]
     },
   }
 }