Merge pull request #470 from boegel/eessi_cicd

add slides for EESSI for CI/CD webinar (26 May 2025)

Author: trz42

docs/training/2025/EESSI-webinars-MayJune-2025-001-Introduction-to-CernVM-FS-20250512.pdf

@@ -0,0 +1 @@
+EESSI-webinars-MayJune-2025-002-Introduction-to-CernVM-FS-20250512.pdf

docs/training/2025/EESSI-webinars-MayJune-2025-001-Introduction-to-CernVM-FS-20250512.pdf

@@ -0,0 +1 @@
+EESSI-webinars-MayJune-2025-003-Introduction-to-EasyBuild-20250519.pdf

docs/training/2025/EESSI-webinars-MayJune-2025-001-Introduction-to-EasyBuild-20250519.pdf

@@ -160,9 +160,10 @@ hands-on demos. We will also cover some new capabilities that are supported by t
 - speakers:
     - Alan O'Cais (CECAM, University of Barcelona)
 
-#### Outline
+#### Materials
 
-*(more info soon)*
+- [slides (PDF)](EESSI-webinars-MayJune-2025-004-EESSI-for-CI-CD-20250526.pdf)
+- recording (YouTube) (*coming soon*)
 
 ---