dependencies: Bump Golang

* Go to 1.14.6

Signed-off-by: Christopher Crone <christopher.crone@docker.com>

Dockerfile

@@ -12,7 +12,7 @@
 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #   See the License for the specific language governing permissions and
 #   limitations under the License.
-ARG GO_VERSION=1.14.5-alpine
+ARG GO_VERSION=1.14.6-alpine
 ARG GOLANGCI_LINT_VERSION=v1.28.3-alpine
 
 FROM --platform=${BUILDPLATFORM} golang:${GO_VERSION} AS base