Update Docker dev env

Author: antonkomarev

.docker/php80/Dockerfile .docker/php80.Dockerfile.docker/php80/Dockerfile renamed to .docker/php80.Dockerfile

@@ -7,4 +7,5 @@
 .gitignore export-ignore
 /CODE_OF_CONDUCT.md export-ignore
 /CONTRIBUTING.md export-ignore
+/compose.yml export-ignore
 /phpunit.xml.dist export-ignore

.docker/php81/Dockerfile .docker/php81.Dockerfile.docker/php81/Dockerfile renamed to .docker/php81.Dockerfile

@@ -4,7 +4,7 @@ services:
     image: php-opentsdb-client-lib-80
     build:
       context: ./
-      dockerfile: ./.docker/php80/Dockerfile
+      dockerfile: ./.docker/php80.Dockerfile
     tty: true
     working_dir: /app
     volumes:
@@ -17,7 +17,7 @@ services:
     image: php-opentsdb-client-lib-81
     build:
       context: ./
-      dockerfile: ./.docker/php81/Dockerfile
+      dockerfile: ./.docker/php81.Dockerfile
     tty: true
     working_dir: /app
     volumes:
@@ -30,7 +30,7 @@ services:
     image: php-opentsdb-client-lib-82
     build:
       context: ./
-      dockerfile: ./.docker/php82/Dockerfile
+      dockerfile: ./.docker/php82.Dockerfile
     tty: true
     working_dir: /app
     volumes:
@@ -43,7 +43,7 @@ services:
     image: php-opentsdb-client-lib-83
     build:
       context: ./
-      dockerfile: ./.docker/php83/Dockerfile
+      dockerfile: ./.docker/php83.Dockerfile
     tty: true
     working_dir: /app
     volumes: