test(clickhouse): SQL snapshot tests + Dockerfile/composer PHP 8.4 bump

Adds tests/Usage/Adapter/ClickHouseSqlSnapshotTest.php covering DDL
(events table, daily SummingMergeTree, materialized view), the
named-typed binding read path, groupByTimeBucket aggregation,
INSERT FORMAT JSONEachRow, getTimeSeries shape, FINAL on daily reads,
and the lightweight DELETE form. 9 snapshot tests / 30 assertions.

Bumps Dockerfile from php:8.3.3-cli-alpine3.19 to php:8.4.21-cli-alpine3.23
and composer.json's php constraint from >=8.0 to >=8.4 so CI matches the
utopia-php/query 0.3.x asymmetric-visibility requirement.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: lohanidamodar

Dockerfile

@@ -8,7 +8,7 @@ COPY composer.json /src/
 RUN composer install --ignore-platform-reqs --optimize-autoloader \
     --no-plugins --no-scripts --prefer-dist
 
-FROM php:8.3.3-cli-alpine3.19 as final
+FROM php:8.4.21-cli-alpine3.23 as final
 
 LABEL maintainer="team@appwrite.io"
 

composer.json

@@ -18,7 +18,7 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {
-        "php": ">=8.0",
+        "php": ">=8.4",
         "utopia-php/fetch": "^1.1",
         "utopia-php/database": "5.*",
         "utopia-php/query": "dev-feat/clickhouse-insert-delete-settings-mv as 0.3.2"