[Fizz] Move formatContext tracking back to the task (#27325)

In #21113 I moved this over to the
segment from the task. This partially reverts this two use two fields
instead. I was just trying to micro-optimize by reusing a single field.

This is really conceptually two different values. Task is keeping track
of the working state of the currently executing context.

The segment just needs to keep track of which parent context it was
created in so that it can be wrapped correctly when a segment is
written. We just happened to rely on the working state returning to the
top before completing.

The main motivation is that there is no `segment` for replaying.

DiffTrain build for commit 3cc8a93.

Author: sebmarkbage

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react-test-renderer/cjs/ReactTestRenderer-dev.js

@@ -23994,7 +23994,7 @@ function createFiberRoot(
   return root;
 }
 
-var ReactVersion = "18.3.0-canary-a374287fe-20230905";
+var ReactVersion = "18.3.0-canary-3cc8a9347-20230905";
 
 // Might add PROFILE later.
 

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react-test-renderer/cjs/ReactTestRenderer-prod.js

@@ -8617,7 +8617,7 @@ var devToolsConfig$jscomp$inline_1027 = {
     throw Error("TestRenderer does not support findFiberByHostInstance()");
   },
   bundleType: 0,
-  version: "18.3.0-canary-a374287fe-20230905",
+  version: "18.3.0-canary-3cc8a9347-20230905",
   rendererPackageName: "react-test-renderer"
 };
 var internals$jscomp$inline_1226 = {
@@ -8648,7 +8648,7 @@ var internals$jscomp$inline_1226 = {
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-canary-a374287fe-20230905"
+  reconcilerVersion: "18.3.0-canary-3cc8a9347-20230905"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_1227 = __REACT_DEVTOOLS_GLOBAL_HOOK__;

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react-test-renderer/cjs/ReactTestRenderer-profiling.js

@@ -9043,7 +9043,7 @@ var devToolsConfig$jscomp$inline_1069 = {
     throw Error("TestRenderer does not support findFiberByHostInstance()");
   },
   bundleType: 0,
-  version: "18.3.0-canary-a374287fe-20230905",
+  version: "18.3.0-canary-3cc8a9347-20230905",
   rendererPackageName: "react-test-renderer"
 };
 var internals$jscomp$inline_1267 = {
@@ -9074,7 +9074,7 @@ var internals$jscomp$inline_1267 = {
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-canary-a374287fe-20230905"
+  reconcilerVersion: "18.3.0-canary-3cc8a9347-20230905"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_1268 = __REACT_DEVTOOLS_GLOBAL_HOOK__;

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/cjs/React-dev.js

@@ -27,7 +27,7 @@ if (
 }
           "use strict";
 
-var ReactVersion = "18.3.0-canary-a374287fe-20230905";
+var ReactVersion = "18.3.0-canary-3cc8a9347-20230905";
 
 // ATTENTION
 // When adding new symbols to this file,

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/cjs/React-prod.js

@@ -616,4 +616,4 @@ exports.useSyncExternalStore = function (
 exports.useTransition = function () {
   return ReactCurrentDispatcher.current.useTransition();
 };
-exports.version = "18.3.0-canary-a374287fe-20230905";
+exports.version = "18.3.0-canary-3cc8a9347-20230905";

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/cjs/React-profiling.js

@@ -619,7 +619,7 @@ exports.useSyncExternalStore = function (
 exports.useTransition = function () {
   return ReactCurrentDispatcher.current.useTransition();
 };
-exports.version = "18.3.0-canary-a374287fe-20230905";
+exports.version = "18.3.0-canary-3cc8a9347-20230905";
 
           /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
 if (

compiled-rn/facebook-fbsource/xplat/js/react-native-github/Libraries/Renderer/REVISION

@@ -1 +1 @@
-a374287feae1b37f19fb43d428463b153d552b20
+3cc8a9347bd540ac68acfb181fbc7fba7c371648