Update 20487C_MOD07_LAK.md
Update 20487C_MOD07_LAK.md

Fixed Bugs: #90233 #90227 #90226 #90262 #89244 #90225 #90219
MicrosoftLearning/20487-DevelopingWindowsAzureAndWebServices,MicrosoftLearning/20487-DevelopingWindowsAzureAndWebServices,MicrosoftLearning/20487-DevelopingWindowsAzureAndWebServices