[AppConfiguration] Correct Az.AppConfiguration.psd1 and delete BreakingChangeIssues.csv (#19318)

* update

* update

Author: lijinpei2008

src/AppConfiguration/AppConfiguration/Az.AppConfiguration.psd1

@@ -9,7 +9,7 @@
 @{
 
 # Script module or binary module file associated with this manifest.
-RootModule = './Az.AppConfiguration.psm1'
+# RootModule = ''
 
 # Version number of this module.
 ModuleVersion = '1.1.0'

tools/StaticAnalysis/Exceptions/Az.AppConfiguration/BreakingChangeIssues.csv

@@ -1,8 +1,3 @@
 "AssemblyFileName","ClassName","Target","Severity","ProblemId","Description","Remediation"
-"Az.AppConfiguration","Get-AzAppConfigurationStore","Get-AzAppConfigurationStore","0","1000","The cmdlet 'Get-AzAppConfigurationStore' has been removed and no alias was found for the original cmdlet name.","Add the cmdlet 'Get-AzAppConfigurationStore' back to the module, or add an alias to the original cmdlet name."
-"Az.AppConfiguration","Get-AzAppConfigurationStoreKey","Get-AzAppConfigurationStoreKey","0","1000","The cmdlet 'Get-AzAppConfigurationStoreKey' has been removed and no alias was found for the original cmdlet name.","Add the cmdlet 'Get-AzAppConfigurationStoreKey' back to the module, or add an alias to the original cmdlet name."
-"Az.AppConfiguration","New-AzAppConfigurationStore","New-AzAppConfigurationStore","0","1000","The cmdlet 'New-AzAppConfigurationStore' has been removed and no alias was found for the original cmdlet name.","Add the cmdlet 'New-AzAppConfigurationStore' back to the module, or add an alias to the original cmdlet name."
-"Az.AppConfiguration","New-AzAppConfigurationStoreKey","New-AzAppConfigurationStoreKey","0","1000","The cmdlet 'New-AzAppConfigurationStoreKey' has been removed and no alias was found for the original cmdlet name.","Add the cmdlet 'New-AzAppConfigurationStoreKey' back to the module, or add an alias to the original cmdlet name."
-"Az.AppConfiguration","Remove-AzAppConfigurationStore","Remove-AzAppConfigurationStore","0","1000","The cmdlet 'Remove-AzAppConfigurationStore' has been removed and no alias was found for the original cmdlet name.","Add the cmdlet 'Remove-AzAppConfigurationStore' back to the module, or add an alias to the original cmdlet name."
-"Az.AppConfiguration","Test-AzAppConfigurationStoreNameAvailability","Test-AzAppConfigurationStoreNameAvailability","0","1000","The cmdlet 'Test-AzAppConfigurationStoreNameAvailability' has been removed and no alias was found for the original cmdlet name.","Add the cmdlet 'Test-AzAppConfigurationStoreNameAvailability' back to the module, or add an alias to the original cmdlet name."
-"Az.AppConfiguration","Update-AzAppConfigurationStore","Update-AzAppConfigurationStore","0","1000","The cmdlet 'Update-AzAppConfigurationStore' has been removed and no alias was found for the original cmdlet name.","Add the cmdlet 'Update-AzAppConfigurationStore' back to the module, or add an alias to the original cmdlet name."
+"Az.AppConfiguration","New-AzAppConfigurationStore","New-AzAppConfigurationStore","0","2020","The cmdlet 'New-AzAppConfigurationStore' no longer supports the type 'System.String[]' for parameter 'UserAssignedIdentity'.","Change the type for parameter 'UserAssignedIdentity' back to 'System.String[]'."
+"Az.AppConfiguration","Update-AzAppConfigurationStore","Update-AzAppConfigurationStore","0","2020","The cmdlet 'Update-AzAppConfigurationStore' no longer supports the type 'System.String[]' for parameter 'UserAssignedIdentity'.","Change the type for parameter 'UserAssignedIdentity' back to 'System.String[]'."