build(deps): update golang docker tag to v1.21

renovate[bot] · web-flow · commit 942add0044f7 · 2023-10-05T03:14:05.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.13-alpine@sha256:8cc699270cfeed0864420e5c650aa9c1b51ed5b23cf927ab4c5eea47f6c0c1a8 AS builder
+FROM golang:1.21-alpine@sha256:1c9cc949513477766da12bfa80541c4f24957323b0ee00630a6ff4ccf334b75b AS builder
 
 WORKDIR /opt
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM golang:1.13-alpine@sha256:8cc699270cfeed0864420e5c650aa9c1b51ed5b23cf927ab4c5eea47f6c0c1a8 AS builder`
	`1`	`+FROM golang:1.21-alpine@sha256:1c9cc949513477766da12bfa80541c4f24957323b0ee00630a6ff4ccf334b75b AS builder`
`2`	`2`
`3`	`3`	`WORKDIR /opt`
`4`	`4`