[release] Don't lookup build-info.json when updating version numbers (#32778)

From what we can see, `build-info.json` is a vestigal file that we were
previously including in builds but are no longer since 2022 (see
#23257, which removes
`build-info.json` which would have broken
scripts/release/build-release-locally-commands/add-build-info-json.js).

Since this file is no longer built, instead of looking it up we default
to the `version` that was passed in as an argument to
scripts/release/prepare-release-from-npm.js. Since `version` is what is
pulled from npm, there should only be 1 consistent version for all the
packages that are pulled. Therefore, only 1 version (eg canary) needs to
be replaced to the new stable version.
---
[//]: # (BEGIN SAPLING FOOTER)
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with [ReviewStack](https://reviewstack.dev/facebook/react/pull/32778).
* __->__ #32778
* #32777

Author: poteto

scripts/release/prepare-release-from-npm-commands/update-stable-version-numbers.js

@@ -114,20 +114,6 @@ const run = async ({cwd, packages, version, ci}, versionsMap) => {
   clear();
 
   if (packages.includes('react')) {
-    // A separate "React version" is used for the embedded renderer version to support DevTools,
-    // since it needs to distinguish between different version ranges of React.
-    // We need to replace it as well as the "next" version number.
-    const buildInfoPath = join(nodeModulesPath, 'react', 'build-info.json');
-    const {reactVersion} = await readJson(buildInfoPath);
-
-    if (!reactVersion) {
-      console.error(
-        theme`{error Unsupported or invalid build metadata in} {path build/node_modules/react/build-info.json}` +
-          theme`{error . This could indicate that you have specified an outdated "next" version.}`
-      );
-      process.exit(1);
-    }
-
     // We print the diff to the console for review,
     // but it can be large so let's also write it to disk.
     const diffPath = join(cwd, 'build', 'temp.diff');
@@ -152,10 +138,6 @@ const run = async ({cwd, packages, version, ci}, versionsMap) => {
         while (afterContents.indexOf(version) >= 0) {
           afterContents = afterContents.replace(version, newStableVersion);
         }
-        // Replace inline renderer version numbers (e.g. shared/ReactVersion).
-        while (afterContents.indexOf(reactVersion) >= 0) {
-          afterContents = afterContents.replace(reactVersion, newStableVersion);
-        }
         if (beforeContents !== afterContents) {
           numFilesModified++;
           // Using a relative path for diff helps with the snapshot test