zapier-build: add page (#14177)

Co-authored-by: Wiktor Perskawiec <git@spageektti.cc>

pages/common/zapier-build.md

@@ -0,0 +1,16 @@
+# zapier build
+
+> Build a pushable `zip` of a Zapier integration.
+> More information: <https://github.com/zapier/zapier-platform/blob/main/packages/cli/docs/cli.md#build>.
+
+- Create a build:
+
+`zapier build`
+
+- Disable smart file inclusion (will only include files required by `index.js`):
+
+`zapier build --disable-dependency-detection`
+
+- Show extra debugging output:
+
+`zapier build {{-d|--debug}}`