Add community repo, update phpredis package

Author: Daynnnnn

php/Dockerfile-8.2

@@ -56,6 +56,7 @@ ENV \
         bash"
 
 RUN echo 'http://dl-cdn.alpinelinux.org/alpine/edge/testing' >> /etc/apk/repositories
+RUN echo 'http://dl-cdn.alpinelinux.org/alpine/edge/community' >> /etc/apk/repositories
 RUN echo 'http://dl-cdn.alpinelinux.org/alpine/edge/main' >> /etc/apk/repositories
 
 # Install deps
@@ -91,7 +92,7 @@ RUN apk add --no-cache \
     php82-posix \
     php82-soap \
     php82-session \
-    php82-redis \
+    php82-pecl-redis \
     php82-zip \
     php82-ldap \
     php82-bcmath \