f Drop jobserver pin

.. as it's not needed anymore

Author: tnull

ci/ci-tests.sh

@@ -43,8 +43,6 @@ if [[ "$HOST_PLATFORM" != *windows* ]]; then
 
 	# reqwest 0.11.21 had a regression that broke its 1.63.0 MSRV
 	[ "$RUSTC_MINOR_VERSION" -lt 65 ] && cargo update -p reqwest --precise "0.11.20" --verbose
-	# jobserver 0.1.27 requires rustc 1.66.0
-	[ "$RUSTC_MINOR_VERSION" -lt 66 ] && cargo update -p jobserver --precise "0.1.26" --verbose
 
 	ELECTRS_DL_ENDPOINT="https://github.com/RCasatta/electrsd/releases/download/electrs_releases"
 	ELECTRS_VERSION="esplora_a33e97e1a1fc63fa9c20a116bb92579bbf43b254"