Remove e2e skip flags after release

[dsimansk]

Description

Changes

• Remove e2e skip flags after release

Per the PR reviews last week, removing unneeded skips.
/cc @rhuss

Release Note

NONE

[rhuss]

/approve
/lgtm

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dsimansk, rhuss

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [dsimansk,rhuss]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (b7508e6) 79.67% compared to head (0a21346) 79.67%.
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1839   +/-   ##
=======================================
  Coverage   79.67%   79.67%           
=======================================
  Files         179      179           
  Lines       13938    13938           
=======================================
  Hits        11105    11105           
  Misses       2067     2067           
  Partials      766      766           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.