Simplify github action matrix (#2025)

* Simplify github action matrix

* Add changelog

.github/workflows/continuous-integration.yaml

@@ -30,17 +30,14 @@ jobs:
     timeout-minutes: 10
     strategy:
       matrix:
-        include:
-          - php: '7.2'
-            elasticsearch: '7.14.1'
-          - php: '7.3'
-            elasticsearch: '7.14.1'
-          - php: '7.4'
-            elasticsearch: '7.14.1'
-          - php: '8.0'
-            elasticsearch: '7.14.1'
-          - php: '8.1'
-            elasticsearch: '7.14.1'
+        php:
+          - '7.2'
+          - '7.3'
+          - '7.4'
+          - '8.0'
+          - '8.1'
+        elasticsearch:
+          - '7.14.1'
       fail-fast: false
     steps:
       - name: 'Checkout'

CHANGELOG.md

@@ -19,6 +19,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Updated `composer-normalize` to `2.15.0` [#2021](https://github.com/ruflin/Elastica/pull/2021)
 * Extracted setting gap policy to `\Elastica\Aggregation\Traits\GapPolicyTrait` and introduced `\Elastica\Aggregation\GapPolicyInterface` with constants for options [#2023](https://github.com/ruflin/Elastica/pull/2023)
 * Extracted setting `target_field` to `Elastica\Processor\Traits\TargetFieldTrait` [#2026](https://github.com/ruflin/Elastica/pull/2026)
+* Simplified github action matrix for continuous integration workflow [#2025](https://github.com/ruflin/Elastica/pull/2025)
 ### Deprecated
 * Deprecated `Elastica\Query\Common` class, use `Elastica\Query\MatchQuery` instead [#2013](https://github.com/ruflin/Elastica/pull/2013)
 * Deprecated `Elastica\QueryBuilder\DSL\Query::common_terms()`, use `match()` instead [#2013](https://github.com/ruflin/Elastica/pull/2013)