build(deps): bump golang from 1.17.3 to 1.17.5 in /sidecar

Bumps golang from 1.17.3 to 1.17.5.

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

Signed-off-by: dependabot[bot] <support@github.com>

sidecar/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.17.3 as go-builder
+FROM golang:1.17.5 as go-builder
 RUN mkdir /build
 ADD ./out_gstdout /build/
 WORKDIR /build