[release-1.11] bump x/net to v0.17

[nak3]

This patch runs ./hack/update-deps.sh --upgrade --release 1.11 to pull knative/pkg#2860.

$ ./hack/update-deps.sh --upgrade --release 1.11

[codecov]

Codecov Report

Merging #553 (587c0c8) into release-1.11 (1387c3a) will not change coverage.
The diff coverage is n/a.

@@              Coverage Diff              @@
##           release-1.11     #553   +/-   ##
=============================================
  Coverage         91.47%   91.47%           
=============================================
  Files                 5        5           
  Lines               305      305           
=============================================
  Hits                279      279           
  Misses               14       14           
  Partials             12       12           

[ReToCode]

/lgtm
/approve

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

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

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