gcloud-components-update: add page (#11682)

pages/common/gcloud-components-update.md

@@ -0,0 +1,17 @@
+# gcloud components update
+
+> Update all your installed Google Cloud CLI components to the latest version.
+> See also: `gcloud`.
+> More information: <https://cloud.google.com/sdk/gcloud/reference/components/update>.
+
+- Update all components to the latest version:
+
+`gcloud components update`
+
+- Update all components to a specific version:
+
+`gcloud components update --version={{1.2.3}}`
+
+- Update components without confirmation (useful for automation scripts):
+
+`gcloud components update --quiet`