add two talks

data/links.yml

@@ -151,6 +151,19 @@
 
 # AUDIO/VIDEO
 
+# TODO: OSPOlogy
+# TODO: BitKom bfoss 2023
+
+- desc: '"Hardware bills of material with Deutsche Bahn"'
+  type: av
+  date: 2023-06
+  links:
+    - href: https://upstream.live/
+      text: Fireside Chat @ Upstream 2023
+  video: https://www.youtube.com/watch?v=59WQeWXFmNw
+  lang: ["EN"]
+  tags: ["supplychain", "itsec"]
+
 - desc: '"Organizers of the Legal & Policy DevRoom"'
   type: av
   date: 2022-02
@@ -181,6 +194,16 @@
   lang: ["EN"]
   tags: ["reuse"]
 
+- desc: '"Simplify Licensing Code with REUSE"'
+  type: av
+  date: 2021-09
+  links:
+    - href: https://2021.eurobsdcon.org/home/speakers/#simplify
+      text: Talk @ EuroBSDCon 2021
+  video: https://www.youtube.com/watch?v=06aJomRgzFA
+  lang: ["EN"]
+  tags: ["reuse"]
+
 - desc: '"REUSE - Make licensing easy for everyone"'
   type: av
   date: 2021-06