Update logos.

Author: peombwa

config/ModuleMetadata.json

@@ -6,7 +6,7 @@
     "copyright": "© Microsoft Corporation. All rights reserved.",
     "licenseUri": "https://aka.ms/devservicesagreement",
     "projectUri": "https://github.com/microsoftgraph/msgraph-sdk-powershell",
-    "iconUri": "https://raw.githubusercontent.com/microsoftgraph/g-raph/master/g-raph.png",
+    "iconUri": "https://raw.githubusercontent.com/microsoftgraph/msgraph-sdk-powershell/po/release1.1.0/documentation/images/graph_color256.png",
     "tags": "MicrosoftGraph;Microsoft;Office365;Graph;PowerShell;GraphServiceClient;Outlook;OneDrive;AzureAD;GraphAPI;Productivity;SharePoint;Intune;SDK;",
     "releaseNotes": "See https://aka.ms/GraphPowerShell-Release.",
     "assemblyOriginatorKeyFile": "35MSSharedLib1024.snk",

src/Authentication/Authentication/Microsoft.Graph.Authentication.psd1

@@ -106,7 +106,7 @@ PrivateData = @{
         ProjectUri = 'https://github.com/microsoftgraph/msgraph-sdk-powershell'
 
         # A URL to an icon representing this module.
-        IconUri = 'https://raw.githubusercontent.com/microsoftgraph/g-raph/master/g-raph.png'
+        IconUri = 'https://raw.githubusercontent.com/microsoftgraph/msgraph-sdk-powershell/po/release1.1.0/documentation/images/graph_color256.png'
 
         # ReleaseNotes of this module
         ReleaseNotes = 'See https://aka.ms/GraphPowerShell-Release.'

tools/Templates/Microsoft.Graph.nuspec

@@ -7,7 +7,7 @@
     <owners>Microsoft</owners>
     <licenseUrl>https://aka.ms/devservicesagreement</licenseUrl>
     <projectUrl>https://github.com/microsoftgraph/msgraph-sdk-powershell</projectUrl>
-    <iconUrl>https://raw.githubusercontent.com/microsoftgraph/g-raph/master/g-raph.png</iconUrl>
+    <iconUrl>https://raw.githubusercontent.com/microsoftgraph/msgraph-sdk-powershell/po/release1.1.0/documentation/images/graph_color256.png</iconUrl>
     <requireLicenseAcceptance>true</requireLicenseAcceptance>
     <description>Microsoft Graph PowerShell module</description>
     <copyright>© Microsoft Corporation. All rights reserved.</copyright>