docs: add new talk dates

website/src/talks/taking-flight-with-tailwind-css.md

@@ -84,6 +84,11 @@ events:
     date: "2021-02-09"
     url: https://www.meetup.com/nashvillephp/events/kzkdwryccdbmb
     online: true
+
+  - name: Norfolk Developers Conference
+    location: Norwich, UK
+    date: "2023-02-23"
+    url: https://nordevcon.com
 meta:
   og:
     title: Taking Flight with Tailwind CSS

website/src/talks/things-you-should-know-about-php.md

@@ -16,10 +16,16 @@ events:
     location: Swansea, UK
     url: https://www.meetup.com/Swansea-Software-Development-Meetup
     date: "2019-01-28"
+
   - name: PHP South West
     location: Bristol, UK
     url: https://www.meetup.com/php-sw/events/284341510
     date: "2022-03-09"
+
+  - name: PHP Stoke
+    location: Stoke-on-Trent, UK
+    url: https://www.eventbrite.com/e/php-stoke-tickets-429043128547
+    date: "2023-01-12"
 ---
 
 An introduction to PHP, presented to the Swansea Software Development Community (SSDC) meetup and PHP South West.