chore(internal/postprocessor): restore go version 1.21 in Dockerfile

* Fix broken new module command go get [email protected]. refs: googleapis#9718
quartzmo · Apr 17, 2024 · 1a6eabb · 1a6eabb
1 parent ef22468
commit 1a6eabb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/internal/postprocessor/Dockerfile b/internal/postprocessor/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.20 as builder
+FROM golang:1.21 as builder
 
 # Copy local code to the container image.
 COPY . /postprocessor/