[CI] ensure we can download the specific version's go

[lifubang]

It seems that there are only two latest stable versions go in the content downloaded from https://go.dev/dl/?mode=json, so if we can't update the go's version in time, it will cause CI failure.

Please see: #4374 (comment)
The relate error logs:

# Install Go.
PREFIX="https://go.dev/dl/"
# Find out the latest minor release URL.
eval $(curl -fsSL "${PREFIX}?mode=json" | jq -r  --arg Ver "$GO_VERSION" '.[] | select(.version | startswith("go\($Ver)")) | .files[] | select(.os == "linux" and .arch == "amd64" and .kind == "archive") | "filename=\"" + .filename + "\""')
curl -fsSL "$PREFIX$filename" | tar Cxz /usr/local

gzip: stdin: not in gzip format
tar: Child died with signal 13
tar: Error is not recoverable: exiting now
curl: (23) Failed writing body (360 != 1408)

[rata]

LGTM. Although if escaping the & works, that seems safer to me.