Events: add Investocka campfire (2)

spec/22/events.yaml

@@ -2132,6 +2132,8 @@
   tags:
     - komunity
     - investice
+  after:
+    - btc-vs-altcoiny
 
 
 # Ostatní

spec/22/speakers.yaml

@@ -1097,9 +1097,9 @@
   country: sk
 
 - id: libor-flossler
-  nickname: investocka
+  nickname: Investocka
   name: Libor Flössler
-  twitter: Investocka
+  twitter: investocka
   orgs: |
     YT kanál [Investocka](https://www.youtube.com/c/Investocka), investiční deskovka [Vyhrej Život](https://www.vyhrejzivot.cz/)
   web: