Update PSD1

Author: adityapatwardhan

src/Microsoft.PowerShell.PSResourceGet.psd1

@@ -49,7 +49,7 @@
         'usres')
     PrivateData = @{
         PSData = @{
-            Prerelease   = 'preview3'
+            Prerelease   = 'preview4'
             Tags         = @('PackageManagement',
                 'PSEdition_Desktop',
                 'PSEdition_Core',
@@ -59,6 +59,23 @@
             ProjectUri   = 'https://go.microsoft.com/fwlink/?LinkId=828955'
             LicenseUri   = 'https://go.microsoft.com/fwlink/?LinkId=829061'
             ReleaseNotes = @'
+## 1.2.0-preview4
+
+## Bug fix
+
+- Fix typos in numerous files (#1875 Thanks @SamErde!)
+- MAR fails to parse RequiredVersion for dependencies (#1876 Thanks @o-l-a-v!)
+- Get-InstalledPSResource -Path don't throw if no subdirectories were found (#1877 Thanks @o-l-a-v!)
+- Handle boolean correctly in RequiredResourceFile for prerelease key (#1843 Thanks @o-l-a-v!)
+- Fix CodeQL configuration (#1886)
+- Add cmdlet aliases: gres, usres, and svres (#1888)
+- Add warning when AuthenticodeCheck is used on non-Windows platforms (#1891)
+- Fix Compress-PSResource ignoring .gitkeep and other dotfiles (#1889)
+- Add CodeQL suppression for ContainerRegistryServerAPICalls (#1897)
+- Fix broken Install-PSResource test with warning condition incorrect (#1899)
+- Uninstall-PSResource should not fail silently when resource was not found or prerelease criteria not met (#1898)
+- Uninstall-PSResource should delete subdirectories without Access Denied error on OneDrive (#1860)
+
 ## 1.2.0-preview3
 
 ### New Features