chore: use git instead of gitmeta

Also bump Go version for the build.

Signed-off-by: Andrey Smirnov <[email protected]>

Author: smira

Dockerfile

@@ -1,6 +1,6 @@
 # syntax = docker/dockerfile-upstream:1.1.2-experimental
 
-FROM golang:1.13.1-alpine AS base
+FROM golang:1.13.6-alpine AS base
 ENV GO111MODULE on
 ENV GOPROXY https://proxy.golang.org
 ENV CGO_ENABLED 0

Makefile

@@ -1,6 +1,6 @@
 REGISTRY ?= docker.io
 USERNAME ?= autonomy
-TAG = $(shell gitmeta image tag)
+TAG ?= $(shell git describe --tag --always --dirty)
 REGISTRY_AND_USERNAME := $(REGISTRY)/$(USERNAME)
 RUN_TESTS ?= TestIntegration