feat: add adopters and fix logos

Signed-off-by: Oliver Bähler <[email protected]>

data/adopters.yaml

@@ -5,12 +5,15 @@ adopters:
   - name: "Department of Defense"
     link: https://www.defense.gov/
     logo: https://www.access-board.gov/images/dod-seal.png
+  - name: "Die Mobiliar"
+    link: https://www.mobiliar.ch/
+    logo: https://mobiliar.rokka.io/dynamic/crop-width-701-height-525-mode-ratio--resize-width-701--options-autoformat-true-optim.quality-4/dfeb319d1c438de49d67799cf87534f3f332f498/logo-der-mobiliar-.jpg
   - name: EPAM Delivery Platform
     link: https://epam.github.io/edp-install/
     logo: https://raw.githubusercontent.com/epam/edp-install/master/docs/assets/edp-logo-150x150-black.png
   - name: Fastweb
     link: https://www.fastweb.it/
-    logo: https://www.fastweb.it/grandi-aziende/gfx/common/logo-fastweb-header.svg
+    logo: https://www.fastweb.it/adsl-fibra-ottica/gfx/sprite.svg?rel=9c0c9d68#v8662a44f
   - name: Klarrio
     link: https://klarrio.com/
     logo: https://klarrio.com/wp-content/uploads/klarrio.png
@@ -22,10 +25,10 @@ adopters:
     logo: https://www.polito.it/themes/custom/polito/logo.svg
   - name: Reevo
     link: https://www.reevo.it/
-    logo: https://www.dropbox.com/s/x3q6r0oqstgvtdr/Logo_ReeVo_270x200px.svg
+    logo: https://www.reevo.it/hs-fs/hubfs/logo_reevo_azzurro.png?width=95&height=40&name=logo_reevo_azzurro.png
   - name: University of Torino
     link: https://www.unito.it
-    logo: https://www.unito.it/sites/all/themes/bsunito/img/logo_new_2022.svg
+    logo: https://www.unito.it/sites/all/themes/unitofed/img/logo_new_2022.svg
   - name: Velocity
     link: https://velocity.tech/
     logo: https://raw.githubusercontent.com/yarelm/velocity-logo/main/velocity.png