Rename ReactServerFormatConfig to ReactFizzConfig (#26591)

part of #26571

merging separately to improve tracking of file renames

DiffTrain build for [ffb8eac](ffb8eac)

Author: gnoff

compiled/facebook-www/REVISION

@@ -1 +1 @@
-f4f873f6282e6f2e584990c00fb2aae86db85a8b
+ffb8eaca5966fc7733bd0a23f4055e26d2cc59d7

compiled/facebook-www/ReactDOMServer-dev.classic.js

@@ -19,7 +19,7 @@ if (__DEV__) {
 var React = require("react");
 var ReactDOM = require("react-dom");
 
-var ReactVersion = "18.3.0-www-classic-b6bf131d";
+var ReactVersion = "18.3.0-www-classic-0673a8a9";
 
 // This refers to a WWW module.
 var warningWWW = require("warning");
@@ -7290,7 +7290,7 @@ function createResponseState(
     externalRuntimeConfig
   );
   return {
-    // Keep this in sync with ReactDOMServerFormatConfig
+    // Keep this in sync with ReactFizzConfigDOM
     bootstrapChunks: responseState.bootstrapChunks,
     placeholderPrefix: responseState.placeholderPrefix,
     segmentPrefix: responseState.segmentPrefix,

compiled/facebook-www/ReactDOMServer-dev.modern.js

@@ -19,7 +19,7 @@ if (__DEV__) {
 var React = require("react");
 var ReactDOM = require("react-dom");
 
-var ReactVersion = "18.3.0-www-modern-e23ace58";
+var ReactVersion = "18.3.0-www-modern-8e893346";
 
 // This refers to a WWW module.
 var warningWWW = require("warning");
@@ -7290,7 +7290,7 @@ function createResponseState(
     externalRuntimeConfig
   );
   return {
-    // Keep this in sync with ReactDOMServerFormatConfig
+    // Keep this in sync with ReactFizzConfigDOM
     bootstrapChunks: responseState.bootstrapChunks,
     placeholderPrefix: responseState.placeholderPrefix,
     segmentPrefix: responseState.segmentPrefix,