Prepare release v1.0.7 (#231)

## heroku/php

### Changed

- Retry downloads during bootstrapping ([#226](#226))
- Consistent handling of "non-URL" URLs (SSH-style or path) in `composer.json`/`composer.lock` repositories and package `source`s/`dist`s ([#105](https://github.com/heroku/buildpacks-php/issue/105), [#187](https://github.com/heroku/buildpacks-php/issue/187), [#208](#208))
- Support object-style notation of repositories in composer.json ([#209](#209))

Co-authored-by: heroku-linguist[bot] <136119646+heroku-linguist[bot]@users.noreply.github.com>

Author: heroku-linguist[bot]

buildpacks/php/CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.0.7] - 2025-08-14
+
 ### Changed
 
 - Retry downloads during bootstrapping ([#226](https://github.com/heroku/buildpacks-php/pull/226))
@@ -141,7 +143,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial implementation
 
-[unreleased]: https://github.com/heroku/buildpacks-php/compare/v1.0.6...HEAD
+[unreleased]: https://github.com/heroku/buildpacks-php/compare/v1.0.7...HEAD
+[1.0.7]: https://github.com/heroku/buildpacks-php/compare/v1.0.6...v1.0.7
 [1.0.6]: https://github.com/heroku/buildpacks-php/compare/v1.0.5...v1.0.6
 [1.0.5]: https://github.com/heroku/buildpacks-php/compare/v1.0.4...v1.0.5
 [1.0.4]: https://github.com/heroku/buildpacks-php/compare/v1.0.3...v1.0.4

buildpacks/php/buildpack.toml

@@ -2,7 +2,7 @@ api = "0.10"
 
 [buildpack]
 id = "heroku/php"
-version = "1.0.6"
+version = "1.0.7"
 name = "Heroku PHP"
 homepage = "https://github.com/heroku/buildpacks-php"
 description = "Heroku's buildpack for PHP applications."