build(deps): Bump golang in /docs/best-practice/forwarding-logs-via-h…

…ttp (#661)

Bumps golang from 1.20.1 to 1.20.2.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

docs/best-practice/forwarding-logs-via-http/Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.20.1 as builder
+FROM golang:1.20.2 as builder
 
 WORKDIR /
 COPY main.go /go/src/main.go