Shorten kind/e2e GitHub Action Names

[dprotaso]

Shortens

KinD e2e tests / e2e tests (v1.27.x, ./test/conformance, latest, system-internal-tls, ambient)
to

e2e / test (v1.27.x, ./test/conformance, latest, system-internal-tls, ambient)

[dprotaso]

/assign @ReToCode @nak3

[codecov]

Codecov Report

Merging #1199 (c58a095) into main (7d929a6) will not change coverage.
Report is 1 commits behind head on main.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #1199   +/-   ##
=======================================
  Coverage   81.66%   81.66%           
=======================================
  Files          19       19           
  Lines        1680     1680           
=======================================
  Hits         1372     1372           
  Misses        220      220           
  Partials       88       88           

[nak3]

/lgtm
/approve

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dprotaso, nak3

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