Fix Az.Tools.Installer issues (#13236)

1.Fix issue #13167
2.Fix issue #13174

Author: msJinLei

tools/Az.Tools.Installer/exports/Install-AzModule.ps1

@@ -236,8 +236,15 @@ function Install-AzModule {
         }
 
         if ($RemoveAzureRm -and ($PSCmdlet.ShouldProcess('Remove AzureRm modules', 'AzureRm modules', 'Remove'))) {
-            Uninstall-Module -Name 'AzureRm*' -AllVersion -ErrorAction SilentlyContinue
-            Uninstall-Module -Name 'Azure.*' -AllVersion -ErrorAction SilentlyContinue
+            try {
+                $azureModuleNames = (Get-InstalledModule -Name Azure* -ErrorAction Stop).Name | Where-Object {$_ -match "Azure(\.[a-zA-Z0-9]+)?$" -or $_ -match "AzureRM(\.[a-zA-Z0-9]+)?$"}
+                foreach($azureModuleName in $azureModuleNames) {
+                    Uninstall-Module -Name $azureModuleName -AllVersion -ErrorAction SilentlyContinue
+                }
+            }
+            catch {
+                Write-Warning $_
+            }
         }
 
         #install Az.Accounts first

tools/Az.Tools.Installer/internal/Get-AzModuleUpdateList.ps1

@@ -47,7 +47,7 @@ function Get-AzModuleUpdateList {
 
         if ($installModules.Keys -gt 0) {
             foreach ($key in $installModules.Keys.Clone()) {
-                $installedModules = (PowerShellGet\Get-InstalledModule -Name $key -AllVersions).Where( { -not $_.AdditionalMetadata.IsPrerelease })
+                $installedModules = (PowerShellGet\Get-InstalledModule -Name $key -AllVersions) | Where-Object { -not $_.AdditionalMetadata.IsPrerelease }
                 foreach ($installed in $installedModules) {
                     $installModules[$key] += [System.Tuple]::Create($installed.Version, $installed.Repository)
                 }