Content proxy fix

[gsmith-sas]

No description provided.

[github-actions]

sh-checker report

To get the full details, please check in the job output.

shellcheck errors

'shellcheck -e SC1004' returned error 1 finding the following syntactical issues:

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In logging/bin/deploy_opensearch_content.sh line 26:
tmpfile=$TMP_DIR/output.txt
^-----^ SC2034 (warning): tmpfile appears unused. Verify use (or export if used externally).

For more information:
  https://www.shellcheck.net/wiki/SC2034 -- tmpfile appears unused. Verify us...
----------

You can address the above issues in one of three ways:
1. Manually correct the issue in the offending shell script;
2. Disable specific issues by adding the comment:
  # shellcheck disable=NNNN
above the line that contains the issue, where NNNN is the error code;
3. Add '-e NNNN' to the SHELLCHECK_OPTS setting in your .yml action file.

shfmt errors

'shfmt -s -i 4 -bn -sr -ln bash' found no issues.

[vishaanS]

LGTM