revoke: Add minor shellcheck ignores for confirmation text

Signed-off-by: Richard T Bonhomme <[email protected]>

easyrsa3/easyrsa

@@ -3122,6 +3122,7 @@ Certificate was expected at:
 			exp_endd="$(
 				"$EASYRSA_OPENSSL" x509 -in "${exp_exist}" -noout \
 					-enddate -serial)" || die "revoke - expire -enddate"
+			# shellcheck disable=SC2295 # Expansions inside ${..}
 			exp_confirm="
 Expired certificate:
 * ${exp_exist}
@@ -3138,6 +3139,7 @@ Expired certificate:
 			ren_endd="$(
 				"$EASYRSA_OPENSSL" x509 -in "${ren_exist}" -noout \
 					-enddate -serial)" || die "revoke - renew -enddate"
+			# shellcheck disable=SC2295 # Expansions inside ${..}
 			ren_confirm="
 Renewed certificate:
 * ${ren_exist}
@@ -3157,6 +3159,7 @@ Renewed certificate:
 		if [ "${exp_exist}" ] || [ "${ren_exist}" ]; then
 			warn "The following certificate(s) exist:
 ${exp_exist:+${exp_confirm}${NL}}${ren_exist:+${ren_confirm}${NL}}"
+			# shellcheck disable=SC2295 # Expansions inside ${..}
 			confirm "  Confirm intended use of 'revoke' ? " yes "\
 Please confirm your intended use of 'revoke' for the following
 issued certificate:${NL}