Update pica-etherpad/Dockerfile,...

Update pica-etherpad/Dockerfile, pica-etherpad/secrets/etherpad-app.secrets.test, pica-etherpad/secrets/etherpad-db.secrets.test, pica-etherpad/secrets/etherpad-app.secrets.production, pica-etherpad/secrets/etherpad-db.secrets.production files
Deleted pica-etherpad/secrets/etherpad-app.secrets.example, pica-etherpad/secrets/etherpad-db.secrets.example files

pica-etherpad/Dockerfile

@@ -2,7 +2,7 @@
 FROM node:10-slim as base
 LABEL maintainer="antoine@barbare.me"
 
-ARG ETHERPAD_VERSION_BUILD=1.7.0
+ARG ETHERPAD_VERSION_BUILD=1.7.5
 ARG ETHERPAD_LANDING_PAGE_VERSION_BUILD=v0.1
 ARG NODE_ENV_BUILD=production
 

pica-etherpad/secrets/etherpad-app.secrets.production

+ETHERPAD_ADMIN_PASSWORD=password
+ETHERPAD_DB_NAME=db_name
+ETHERPAD_DB_USER=user
+ETHERPAD_DB_PASSWORD=password
+MYSQL_PORT_3306_TCP_ADDR=mysql
\ No newline at end of file

pica-etherpad/secrets/etherpad-app.secrets.test

+ETHERPAD_ADMIN_PASSWORD=password
+ETHERPAD_DB_NAME=db_name
+ETHERPAD_DB_USER=user
+ETHERPAD_DB_PASSWORD=password
+MYSQL_PORT_3306_TCP_ADDR=mysql
\ No newline at end of file

pica-etherpad/secrets/etherpad-db.secrets.test

+MYSQL_ROOT_PASSWORD=password
+MYSQL_USER=user
+MYSQL_PASSWORD=password
+MYSQL_DATABASE=database
\ No newline at end of file