Backport of [VAULT-28670] Updating the consul-template. into release/1.17.x

[hc-github-team-secure-vault-core]

Backport

This PR is auto-generated from #27799 to be assessed for backporting due to the inclusion of the label backport/1.17.x.

The below text is copied from the body of the original PR.

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Description

What does this PR do?

Updates the consul-template library and it's associated dependencies.

TODO only if you're a HashiCorp employee

• [x] Labels: If this PR is the CE portion of an ENT change, and that ENT change is getting backported to N-2, use the new style backport/ent/x.x.x+ent labels instead of the old style backport/x.x.x labels.
• [x] Labels: If this PR is a CE only change, it can only be backported to N, so use the normal backport/x.x.x label (there should be only 1).
• [ ] ENT Breakage: If this PR either 1) removes a public function OR 2) changes the signature of a public function, even if that change is in a CE file, double check that applying the patch for this PR to the ENT repo and running tests doesn't break any tests. Sometimes ENT only tests rely on public functions in CE files.
• [x] Jira: If this change has an associated Jira, it's referenced either in the PR description, commit message, or branch name.
• [ ] RFC: If this change has an associated RFC, please link it in the description.
• [ ] ENT PR: If this change has an associated ENT PR, please link it in the description. Also, make sure the changelog is in this PR, not in your ENT PR.

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Overview of commits

• a27c133e37519779c20fcbdaaf92465449a9ee6c

[github-actions[bot]]

Build Results: All builds succeeded! :white_check_mark:

[github-actions[bot]]

CI Results: failed :x: Failures:

Test Type	Package	Test	Logs
race	vault/diagnose	TestTLSClientCAFileCheck	view test results
race	vault/diagnose	TestTLSIntermediateCertInClientCAFile	view test results
race	vault/diagnose	TestTLSLeafCertInClientCAFile	view test results
race	vault/diagnose	TestTLSMultipleRootInClietCACert	view test results
race	vault/diagnose	TestTLSValidCert	view test results
standard	command	TestOperatorDiagnoseCommand_Run	view test results
standard	command	TestOperatorDiagnoseCommand_Run/validations	view test results
standard	command	TestOperatorDiagnoseCommand_Run/validations/diagnose_listener_config_ok	view test results
standard	vault/diagnose	TestTLSClientCAFileCheck	view test results
standard	vault/diagnose	TestTLSIntermediateCertInClientCAFile	view test results

and 13 - 10 other tests