Add new conference details for 2026

Adding SIGiST 2026 Conference

Author: MikeHarris105

_data/current.yml

@@ -191,6 +191,12 @@
   twitter: esconfs
   status: <a href="https://conference.eurostarsoftwaretesting.com/tickets/?utm_source=testingconferences" target="_blank">Early Bird</a> Pricing is Open
 
+  - name: Human-Centred Testing: People and Practices & the Future of the Profession
+  location: London, UK
+  dates: "July 7, 2026"
+  url: https://www.bcs.org/membership-and-registrations/member-communities/software-testing-specialist-group/conferences/call-for-speakers/.
+  status: <a href="https://www.bcs.org/membership-and-registrations/member-communities/software-testing-specialist-group/conferences/call-for-speakers/." target="_blank">Call for Speakers</a> Call for Speakers  
+
 - name: "ICSTP 2026: International Conference on Software Testing Process"
   location: Amsterdam, Netherlands or Online
   dates: "August 3-4, 2026"