Merge !912

new merchant perpro.ga

See merge request monero-project/monero-site!912

_data/merchants.yml

@@ -244,6 +244,8 @@
       url: https://njal.la/
     - name: Nofraud.co - proxy/VPN/fraudulent IP detection system
       url: https://nofraud.co
+    - name: perpro.ga - personal proxy for anonymous shopping
+      url: https://perpro.ga
     - name: ppcprotect - Online fraud detection platform
       url: https://ppcprotect.com
     - name: Pradeep Atluri, Psychiatrist, New York