az-bicep: add page (#6718)

pages/common/az-bicep.md

@@ -0,0 +1,33 @@
+# az bicep
+
+> Bicep CLI command group.
+> Part of `azure-cli`.
+> More information: <https://docs.microsoft.com/cli/azure/config>.
+
+- Install Bicep CLI:
+
+`az bicep install`
+
+- Build a Bicep file:
+
+`az bicep build --file {{path/to/file.bicep}}`
+
+- Attempt to decompile an ARM template file to a Bicep file:
+
+`az bicep decompile --file {{path/to/template_file.json}}`
+
+- Upgrade Bicep CLI to the latest version:
+
+`az bicep upgrade`
+
+- Display the installed version of Bicep CLI:
+
+`az bicep version`
+
+- List all available versions of Bicep CLI:
+
+`az bicep list-versions`
+
+- Uninstall Bicep CLI:
+
+`az bicep uninstall`