Update module manifest

Author: tpcarman

AsBuiltReport.VMware.vSphere/AsBuiltReport.VMware.vSphere.psd1

@@ -105,7 +105,7 @@
             ReleaseNotes = 'https://raw.githubusercontent.com/AsBuiltReport/AsBuiltReport.VMware.vSphere/main/CHANGELOG.md'
 
             # Prerelease string of this module
-            Prerelease = 'alpha'
+            Prerelease = 'beta1'
 
             # Flag to indicate whether the module requires explicit user acceptance for install/update/save
             # RequireLicenseAcceptance = $false