{CI} Update issue and pr template

[wangzelin007]

Now we use keyword to route issue and pr.
However, as more and more modules are managed, the misjudgment rate is also getting higher.
The misjudgment rate is many times larger than the omission rate.

The reasons for misjudgment:

1. The information in the Environment Summary can easily lead to misjudgment
   az sql mi-arc list failes after update to 2.36.0 azure-cli#22224
   az afd profile show returns Null for frontDoorId azure-cli#21751
   Dataprotection ModuleNotFoundError 'azure.mgmt.resourcegraph' #4562
2. Users description contains multiple keywords
   Inconsistent return value for "exists" commands azure-cli#21822
3. The log pasted by the user contains multiple keywords
   "az vmss create" for FLEX does not convert "--edge-zone" to "extendedLocation" in template azure-cli#21793
4. Fabric bot supports neither complex regex nor if/else conditional

In the future, az $command will be used for matching.
But this will also lead to an increase in the omission rate.
Azure/azure-cli#21726
So we should also modify template to guide user to fill in the related command.

[yonzhan]

CI