Update Emglken:

curiousdannii · curiousdannii · commit c745a31f3894 · 2026-05-24T13:06:23.000+10:00
- glk_current_time had no microsecond detail (curiousdannii/remglk-rs#10) - Transcripts weren't working in Bocfel
diff --git a/src/upstream/asyncglk b/src/upstream/asyncglk
@@ -1 +1 @@
-Subproject commit 35a72d12d217f12d50da74bcd7b2799646f91a59
+Subproject commit 67ff50261a8fa917e25141d79a9da4449ec64903
diff --git a/src/upstream/emglken b/src/upstream/emglken
@@ -1 +1 @@
-Subproject commit 2f87d94698a28309c146e46d3d613eb5e348a5a4
+Subproject commit 36ba70f5f0f7f7b1f9daa0c1e45fde0cdc196ec3
