fix: stop recreating http transports on each info request

[kruskall]

http transports should be reused as per documentation. Recreating the
reverse proxy and the transport on each request is also preventing
connection resuse.

[apmmachine]

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• Start Time: 2022-08-01T04:43:25.760+0000

• Duration: 7 min 42 sec

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Test	Results
Failed	0
Passed	196
Skipped	64
Total	260

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[axw]

Nice catch!