testing/mitmproxy: downgrade to 7.0.4

8.0.0 depends on cryptography>=36

This reverts commit 2bd04085.
9 jobs for !34414 with mitmproxy in 8 minutes and 50 seconds (queued for 3 seconds)
merge request
Name Stage Failure
failed
build-armv7 Build
Using docker image sha256:d94ee2e0f85fc27a84fddfb77b26ed4a8357418915f52286bf3962af192d9825 for alpinelinux/gitlab-runner-helper:latest with digest alpinelinux/gitlab-runner-helper@sha256:4914f9ea8a580cc67b7c4075da221d20c2acf19360629f33219cc0620e956a6a ...
Uploading artifacts...
packages/: found 1 matching files and directories

keys/: found 2 matching files and directories

logs/: found 2 matching files and directories

Uploading artifacts as "archive" to coordinator... 201 Created
id=721744 responseStatus=201 Created token=hBuTp6zU
Cleaning up project directory and file based variables
Using docker image sha256:d94ee2e0f85fc27a84fddfb77b26ed4a8357418915f52286bf3962af192d9825 for alpinelinux/gitlab-runner-helper:latest with digest alpinelinux/gitlab-runner-helper@sha256:4914f9ea8a580cc67b7c4075da221d20c2acf19360629f33219cc0620e956a6a ...
ERROR: Job failed: exit code 1