chore: update golang version and dependencies

Author: christiangda

.vscode/configurationCache.log

@@ -0,0 +1 @@
+{"buildTargets":[".PHONY","/Users/christian/go/bin/promu","all","common-all","common-build","common-check_license","common-deps","common-docker","common-docker-amd64","common-docker-manifest","common-docker-publish","common-docker-publish-amd64","common-docker-tag-latest","common-docker-tag-latest-amd64","common-format","common-lint","common-staticcheck","common-style","common-tarball","common-test","common-test-short","common-unused","common-vet","promu","proto","style","update-go-deps"],"launchTargets":[],"customConfigurationProvider":{"workspaceBrowse":{"browsePath":[],"compilerArgs":[]},"fileIndex":[]}}

.vscode/dryrun.log

@@ -0,0 +1,31 @@
+make --dry-run --always-make --keep-going --print-directory
+make: Entering directory `/Users/christian/git/github.com/slashdevops/aws_cloudwatch_exporter'
+echo ">> checking code style"
+fmtRes=$(gofmt -d $(find . -path ./vendor -prune -o -name '*.go' -print)); \
+	if [ -n "${fmtRes}" ]; then \
+		echo "gofmt checking failed!"; echo "${fmtRes}"; echo; \
+		echo "Please ensure you are using $(go version) for formatting code."; \
+		exit 1; \
+	fi
+echo ">> checking license header"
+licRes=$(for file in $(find . -type f -iname '*.go' ! -path './vendor/*') ; do awk 'NR<=3' $file | grep -Eq "(Copyright|generated|GENERATED)" || echo $file; done); \
+       if [ -n "${licRes}" ]; then \
+               echo "license header checking failed:"; echo "${licRes}"; \
+               exit 1; \
+       fi
+echo ">> running check for unused/missing packages in go.mod"
+GO111MODULE=on go mod tidy
+git diff --exit-code -- go.sum go.mod
+ 
+curl -s -L https://github.com/prometheus/promu/releases/download/v0.5.0/promu-0.5.0.darwin-arm64.tar.gz | tar -xvzf - -C /var/folders/yc/w7gzxwfd2wg4d8s043jvcrqr0000gn/T/tmp.2diI8mDq
+mkdir -p /Users/christian/go/bin
+cp /var/folders/yc/w7gzxwfd2wg4d8s043jvcrqr0000gn/T/tmp.2diI8mDq/promu-0.5.0.darwin-arm64/promu /Users/christian/go/bin/promu
+rm -r /var/folders/yc/w7gzxwfd2wg4d8s043jvcrqr0000gn/T/tmp.2diI8mDq
+ 
+echo ">> building binaries"
+ 
+GO111MODULE=on /Users/christian/go/bin/promu build --prefix /Users/christian/git/github.com/slashdevops/aws_cloudwatch_exporter 
+echo ">> running all tests"
+GO111MODULE=on go test   ./...
+make: Leaving directory `/Users/christian/git/github.com/slashdevops/aws_cloudwatch_exporter'
+ 

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+  "makefile.extensionOutputFolder": "./.vscode"
+}