use latest alpine version

pehbehbeh · pehbehbeh · commit b9a75361a2db · 2021-02-15T13:05:02.000+01:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.4.14-fpm-alpine3.11
+FROM php:7.4.14-fpm-alpine
 
 ENV PHP_OPCACHE_VALIDATE_TIMESTAMPS="0" \
     PHP_OPCACHE_MAX_ACCELERATED_FILES="10000" \

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM php:7.4.14-fpm-alpine3.11`
	`1`	`+FROM php:7.4.14-fpm-alpine`
`2`	`2`
`3`	`3`	`ENV PHP_OPCACHE_VALIDATE_TIMESTAMPS="0" \`
`4`	`4`	`PHP_OPCACHE_MAX_ACCELERATED_FILES="10000" \`