Fix transient errors in CI due to DB connection issues

[Blckbrry-Pi]

node-postgres is repeatedly throwing this error in CI

error: Uncaught (in promise) ConnectionError: The session was terminated unexpectedly
      throw new ConnectionError("The session was terminated unexpectedly");
            ^
    at Connection.#readMessage (https://deno.land/x/postgres@v0.17.2/connection/connection.ts:166:13)
    at eventLoopTick (ext:core/01_core.js:166:7)
    at async Connection.#sendStartupMessage (https://deno.land/x/postgres@v0.17.2/connection/connection.ts:240:12)
    at async Connection.#startup (https://deno.land/x/postgres@v0.17.2/connection/connection.ts:369:28)
    at async Connection.startup (https://deno.land/x/postgres@v0.17.2/connection/connection.ts:474:11)
    at async Client.connect (https://deno.land/x/postgres@v0.17.2/client.ts:233:7)

What I know so far:

• It's erroring here: https://deno.land/x/postgres@v0.17.2/connection/connection.ts?source=#L166
• Postgres is sending a null byte (or not sending a byte at all?)
• Postgres logs might be helpful for debugging this
• The issue is in sending the startup message

[linear]

OGBE-83 Fix transient errors in CI due to DB connection issues

node-postgres is repeatedly throwing this error in CI

error: Uncaught (in promise) ConnectionError: The session was terminated unexpectedly
      throw new ConnectionError("The session was terminated unexpectedly");
            ^
    at Connection.#readMessage (https://deno.land/x/postgres@v0.17.2/connection/connection.ts:166:13)
    at eventLoopTick (ext:core/01_core.js:166:7)
    at async Connection.#sendStartupMessage (https://deno.land/x/postgres@v0.17.2/connection/connection.ts:240:12)
    at async Connection.#startup (https://deno.land/x/postgres@v0.17.2/connection/connection.ts:369:28)
    at async Connection.startup (https://deno.land/x/postgres@v0.17.2/connection/connection.ts:474:11)
    at async Client.connect (https://deno.land/x/postgres@v0.17.2/client.ts:233:7)

What I know so far:

• It's erroring here: https://deno.land/x/postgres@v0.17.2/connection/connection.ts?source=#L166
• Postgres is sending a null byte (or not sending a byte at all?)
• Postgres logs might be helpful for debugging this
• The issue is in sending the startup message