[v9.3.x] Chore: Upgrade Go to 1.20.1 and Alpine to 3.17 (#63891) (#66455)

* CI: Split  subcommand (#66005)

* Update e2e package

- Ensure health request is monitored for addDatasource flow
- Add custom timeout to configurePanel flow

(cherry picked from commit 155fcae4aa)

* Make health check optional

(cherry picked from commit 91f66d61e1)

---------

Co-authored-by: Andreas Christou <andreas.christou@grafana.com>

scripts/build/ci-build/Dockerfile

@@ -102,7 +102,7 @@ RUN rm dockerize-linux-amd64-v${DOCKERIZE_VERSION}.tar.gz
 # Use old Debian (LTS into 2024) in order to ensure binary compatibility with older glibc's.
 FROM debian:buster-20220822
 
-ENV GOVERSION=1.19.4 \
+ENV GOVERSION=1.20.1 \
     PATH=/usr/local/go/bin:$PATH \
     GOPATH=/go \
     NODEVERSION=18.12.0-1nodesource1 \