build(deps): bump philips-software/amp-devcontainer-cpp

Bumps [philips-software/amp-devcontainer-cpp](https://github.com/philips-software/amp-devcontainer) from v6.6.1 to 6.6.3.
- [Release notes](https://github.com/philips-software/amp-devcontainer/releases)
- [Changelog](https://github.com/philips-software/amp-devcontainer/blob/main/CHANGELOG.md)
- [Commits](philips-software/amp-devcontainer@v6.6.1...v6.6.3)

---
updated-dependencies:
- dependency-name: philips-software/amp-devcontainer-cpp
  dependency-version: 6.6.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.devcontainer/Dockerfile

@@ -1,3 +1,3 @@
-FROM ghcr.io/philips-software/amp-devcontainer-cpp:v6.6.1@sha256:9ba2d20db24a646edd6ea7a8a075e76239ce63d1542cc823242e680901e792f9
+FROM ghcr.io/philips-software/amp-devcontainer-cpp:6.6.3@sha256:0af2cde9ba1c07bb615c6737b522a29a63f417a0d38f0057a54edf24c75f479e
 
 HEALTHCHECK NONE