Fix Country for François Delpierre + Add picture (cncf#1592)

* Fix Country for François Delpierre + Add picture

Signed-off-by: François Delpierre <git@pivert.org>

* Update to Luxembourg (my workplace)

Signed-off-by: François Delpierre <git@pivert.org>

* Oups - Fixed image filename to match image file name

Signed-off-by: François Delpierre <git@pivert.org>

---------

Signed-off-by: François Delpierre <git@pivert.org>
Co-authored-by: François Delpierre <git@pivert.org>
Signed-off-by: Allu, Abhijeet <aballu+allegis@teksystems.com>

Author: 2 people

images/francois-delpierre.jpg

@@ -22689,7 +22689,7 @@
         "bio": "<p>DevOps engineer passionate about privacy, Kubernetes, and open source.</p>",
         "company": "Beam",
         "pronouns": "He/Him",
-        "location": "Saint-Léger, France",
+        "location": "Luxembourg, Luxembourg",
         "linkedin": "https://www.linkedin.com/in/fdelpi/",
         "twitter": "",
         "github": "",
@@ -22701,7 +22701,7 @@
             "Kubestronaut"
         ],
         "slack_id": "",
-        "image": "phippy.jpg"
+        "image": "francois-delpierre.jpg"
     },
     {
         "name": "François Duthilleul",