chore: we don't remove go.work during release now

Let's update the message.
Signed-off-by: spacewander <spacewanderlzx@gmail.com>

go.work

@@ -12,9 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// We use go.work and commit it to the repository so that we don't need to update the sub go modules'
-// version during the development. Remember to remove this file and update the sub go modules' version
-// when we draw a release.
+// We use go.work so that we don't need to update the sub go modules'
+// version during the development. We commit it to the repository to
+// reduce the bar of entry for the developers (now they don't need to
+// setup go.work by themselves).
 go 1.21.5
 
 use (