Hotfix/7.5 gpg multi keys

[tigarmo]

• Have you followed the guidelines for contributing?
• Have you signed the CLA?
• Have you successfully run make lint?
• Have you successfully run pytest tests/unit?

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[codecov-commenter]

Codecov Report

Merging #4241 (b8f75f5) into hotfix/7.5 (aa3d5d6) will not change coverage.
The diff coverage is n/a.

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@@             Coverage Diff             @@
##           hotfix/7.5    #4241   +/-   ##
===========================================
  Coverage       94.85%   94.85%           
===========================================
  Files             649      649           
  Lines           54379    54379           
===========================================
  Hits            51580    51580           
  Misses           2799     2799           

Impacted Files	Coverage Δ
setup.py	100.00% <ø> (ø)
snapcraft_legacy/plugins/v1/catkin.py	93.99% <ø> (ø)
snapcraft_legacy/plugins/v1/colcon.py	98.30% <ø> (ø)

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[sergiusens]

code spell is having a field day

lint-codespell: commands[0]> codespell --toml /home/runner/work/snapcraft/snapcraft/pyproject.toml
Used config files:
    1: setup.cfg
./tests/spread/core22/package-repositories/test-multi-keys/snap/keys/9E61EF26.asc:5: fpr ==> for, far, fps
./tests/spread/core22/package-repositories/test-multi-keys/snap/keys/9E61EF26.asc:9: fpr ==> for, far, fps
./tests/spread/core22/package-repositories/test-multi-keys/snap/keys/9E61EF26.asc:12: fpr ==> for, far, fps
./tests/spread/core22/package-repositories/test-multi-keys/snap/keys/9E61EF26.asc:15: fpr ==> for, far, fps
./tests/spread/core22/package-repositories/test-multi-keys/snap/keys/9E61EF26.asc:17: fpr ==> for, far, fps
./tests/spread/core22/package-repositories/test-multi-keys/snap/keys/9E61EF26.asc:20: fpr ==> for, far, fps
lint-codespell: exit 65 (1.21 seconds) /home/runner/work/snapcraft/snapcraft> codespell --toml /home/runner/work/snapcraft/snapcraft/pyproject.toml pid=19271
lint-yaml: skip building and installing the package
lint-yaml: freeze> python -m pip freeze --all
lint-codespell: FAIL ✖ in 1.69 seconds

[tigarmo]

Merged by #4253