Commit IDEWorkspaceChecks.plist [trivial] (#25424)

Summary:
According to Apple documentation: https://developer.apple.com/library/archive/releasenotes/DeveloperTools/RN-Xcode/Chapters/Introduction.html#//apple_ref/doc/uid/TP40001051-CH1-DontLinkElementID_7 - IDEWorkspaceChecks.plist ought to be committed to the repository. This is a trivial change and shouldn't have any functional effect other than performance & future resilience

## Changelog

[Internal] [Changed] Commit IDEWorkspaceChecks.plist
Pull Request resolved: #25424

Test Plan: no functional change

Differential Revision: D16061985

Pulled By: hramos

fbshipit-source-id: 18aea596d86a7759f5af0b4ea5594bb60f3f33a5

Author: radex

.gitignore

@@ -78,4 +78,3 @@ RNTester/build
 /template/ios/Pods/
 /template/ios/Podfile.lock
 RNTester/Pods/
-RNTester/RNTesterPods.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

RNTester/RNTesterPods.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>