Merge branch 'istio-spire' into main

.github/pull_request_template.md

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+<!-- If applicable 
+- [ ] Documentation updated? 
+-->
+
+[![Build status badge](https://jenkins.docker.hpecorp.net/buildStatus/icon?job=sec-eng%2Fistio-spire%2F<branch_name>)](https://jenkins.docker.hpecorp.net/job/sec-eng/job/istio-spire/job/<branch_name>/) <!-- Please set the branch_name field of the CI Job -->
+
+**Affected functionality**
+<!-- Please provide a description of the affected functionality -->
+
+**Description of change**
+<!-- Please provide a description of the change -->
+
+**Which Jira task this PR is related to**
+<!-- optional. [Jira task](https://jira-pro.its.hpecorp.net:8443/secure/RapidBoard.jspa?rapidView=6259&projectKey=ISTIOSPIRE&view=detail&selectedIssue=ISTIOSPIRE-<task_number>) -->
+
+**Depends on**
+<!-- optional. list of PR(s) that it depends on-->
+
+Signed-off-by: <!--name --> <!--email -->

.gitignore

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+# Visual Studio Code
+.vscode
+
+# Terraform
+.terraform
+terraform.tfstate
+terraform.tfstate.backup
+.terraform.lock.hcl