upgrade Go 1.16

.github/workflows/ci.yaml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up Go 1.x
       uses: actions/setup-go@v2
       with:
-        go-version: ^1.14
+        go-version: ^1.16
       id: go
     - name: Check out code into the Go module directory
       uses: actions/checkout@v2
@@ -50,7 +50,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v2
         with:
-          go-version: ^1.14
+          go-version: ^1.16
         id: go
       - name: Check out
         uses: actions/checkout@v2

.github/workflows/release.yaml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v2
         with:
-          go-version: ^1.14
+          go-version: ^1.16
         id: go
       - name: Check out
         uses: actions/checkout@v2
@@ -42,7 +42,7 @@ jobs:
       - name: Set up Go 1.x
         uses: actions/setup-go@v2
         with:
-          go-version: ^1.14
+          go-version: ^1.16
         id: go
       - name: Check out
         uses: actions/checkout@v2

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.14 as builder
+FROM golang:1.16 as builder
 ARG RELEASE
 ARG VERSION
 WORKDIR /workspace

go.mod

@@ -1,6 +1,6 @@
 module github.com/pfnet-research/pftaskqueue
 
-go 1.14
+go 1.16
 
 require (
 	github.com/MakeNowJust/heredoc/v2 v2.0.1