ci: pin webpki-roots for MSRV compatibility

Author: LagginTimes

ci/pin-msrv.sh

@@ -28,3 +28,4 @@ cargo update -p once_cell --precise "1.20.3"
 cargo update -p base64ct --precise "1.6.0"
 cargo update -p minreq --precise "2.13.2"
 cargo update -p tracing-core --precise "0.1.33"
+cargo update -p webpki-roots --precise "1.0.1"