CI: add the grabpl build-backend command into the repo (#52673)

* Move the grabpl build-backend command and clean it up a bit

scripts/drone/steps/lib.star

@@ -376,14 +376,14 @@ def build_backend_step(edition, ver_mode, variants=None):
     # TODO: Convert number of jobs to percentage
     if ver_mode == 'release':
         cmds = [
-            './bin/grabpl build-backend --jobs 8 --edition {} ${{DRONE_TAG}}'.format(
+            './bin/build build-backend --jobs 8 --edition {} ${{DRONE_TAG}}'.format(
                 edition,
             ),
         ]
     else:
         build_no = '${DRONE_BUILD_NUMBER}'
         cmds = [
-            './bin/grabpl build-backend --jobs 8 --edition {} --build-id {}{}'.format(
+            './bin/build build-backend --jobs 8 --edition {} --build-id {}{}'.format(
                 edition, build_no, variants_str,
             ),
         ]
@@ -394,6 +394,7 @@ def build_backend_step(edition, ver_mode, variants=None):
         'depends_on': [
             'gen-version',
             'wire-install',
+            'compile-build-cmd',
         ],
         'commands': cmds,
     }
@@ -1211,3 +1212,15 @@ def end_to_end_tests_deps(edition):
         'end-to-end-tests-smoke-tests-suite' + enterprise2_suffix(edition),
         'end-to-end-tests-various-suite' + enterprise2_suffix(edition),
     ]
+
+def compile_build_cmd():
+  return {
+        'name': 'compile-build-cmd',
+        'image': 'golang:1.17',
+        'commands': [
+            "go build -o ./bin/build -ldflags '-extldflags -static' ./pkg/build/cmd",
+        ],
+        'environment': {
+            'CGO_ENABLED': 0,
+        },
+  }