Use updated wz1000 ghcide hls-2 branch

alanz · alanz · commit 0c2f1f826ca6 · 2020-06-14T13:50:09.000+01:00
Which sorts out the stale cache problem.
diff --git a/ghcide b/ghcide
@@ -1 +1 @@
-Subproject commit 0a53144528d063e55cec839bba4c79616d854cb4
+Subproject commit e55de1173914e0e3116d0bb50766764cbb462c8d
