Add post-install scripts to all tests to capture failure details in GitHub workflow summary (#88)

.github/tests/spire-oidc-insecure/post-install.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -x
+
+SCRIPT="$(readlink -f "$0")"
+SCRIPTPATH="$(dirname "${SCRIPT}")"
+scenario="${scenario:-$(basename "${SCRIPTPATH}")}"
+
+# shellcheck source=/dev/null
+source "${SCRIPTPATH}/../common.sh"
+
+print_helm_releases
+print_spire_workload_status "${scenario}"
+
+if [[ "$1" -ne 0 ]]; then
+  get_namespace_details "${scenario}"
+fi

.github/tests/spire-oidc-insecure/pre-install.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
-SCRIPT=$(readlink -f "$0")
-SCRIPTPATH=$(dirname "${SCRIPT}")
+SCRIPT="$(readlink -f "$0")"
+SCRIPTPATH="$(dirname "${SCRIPT}")"
 scenario="${scenario:-$(basename "${SCRIPTPATH}")}"
 
 helm install ingress-nginx ingress-nginx --version "${VERSION_INGRESS_NGINX}" --repo "${HELM_REPO_INGRESS_NGINX}" -n "$scenario" --set controller.extraArgs.enable-ssl-passthrough=