Merge branch 'feature/github_issue_sync' into 'master'

github: Add workflow file for syncing to Jira

See merge request idf/esp-mqtt!22

.github/main.workflow

@@ -0,0 +1,22 @@
+workflow "Sync issues to JIRA" {
+  on = "issues"
+  resolves = ["Sync to JIRA"]
+}
+
+workflow "Sync issue and PR comments to JIRA" {
+  on = "issue_comment"
+  resolves = ["Sync to JIRA"]
+}
+
+workflow "Sync PRs to JIRA" {
+  on = "pull_request"
+  resolves = ["Sync to JIRA"]
+}
+
+action "Sync to JIRA" {
+  uses = "espressif/github-actions/sync_issues_to_jira@master"
+  secrets = ["GITHUB_TOKEN", "JIRA_URL", "JIRA_USER", "JIRA_PASS"]
+  env = {
+    JIRA_PROJECT = "IDFGH"
+  }
+}