Fixes generation defaults

Author: Andrew Omondi

.azure-pipelines/generation-templates/build-and-publish-kiota.yml

@@ -1,7 +1,5 @@
 steps:
 - template: use-dotnet-sdk.yml
-  parameters:
-    version: '8.x' # Kiota is a NET8 app
 
 - checkout: kiota
   displayName: checkout kiota

.azure-pipelines/generation-templates/capture-openapi.yml

@@ -63,7 +63,7 @@ jobs:
   - template: checkout-metadata.yml
   - template: use-dotnet-sdk.yml
     parameters:
-    version: '7.x' # Hidi tool is NET7 app
+      version: '7.x' # Hidi tool is NET7 app
 
   - pwsh: dotnet tool install -g Microsoft.OpenApi.Hidi --prerelease
     displayName: install hidi

.azure-pipelines/generation-templates/set-up-for-generation-kiota.yml

@@ -10,8 +10,7 @@ parameters:
 steps:
 - template: set-user-config.yml
 - template: use-dotnet-sdk.yml
-  parameters:
-    version: '8.x' # Kiota is a NET8 app
+
 - ${{ parameters.downloadSteps }}
 
 # checkout metadata repo if capture and clean step is skipped