docs: add release notes for v1.4.7

Author: github-actions[bot]

release_notes/v1.4.7.md

@@ -0,0 +1,18 @@
+## [1.4.7](https://github.com/NHSDigital/eps-devcontainers/compare/v1.4.6...v1.4.7) (2026-04-15)
+
+
+### Chore
+
+* [AEA-0000] - add tflint to eps-storage-terraform (#94) ([14fd54a](https://github.com/NHSDigital/eps-devcontainers/commit/14fd54a7116892341b14e4c745aa4d7383643241))
+* [AEA-0000] - fix release workflow (#95) ([7ff1d37](https://github.com/NHSDigital/eps-devcontainers/commit/7ff1d373f9e81dc1d5ca30f7c4acd2a0b9f07bda))
+
+### Upgrade
+
+* [dependabot] - bump @devcontainers/cli from 0.84.1 to 0.85.0 (#88) ([4ab3909](https://github.com/NHSDigital/eps-devcontainers/commit/4ab3909021d57f9c0a7004a51d94b7095f2465a9))
+* [dependabot] - bump @types/node from 25.5.0 to 25.5.2 (#86) ([ebb3846](https://github.com/NHSDigital/eps-devcontainers/commit/ebb38469f449fa34869dbf107808b7f47abe83bf))
+* [dependabot] - bump docker/login-action from 4.0.0 to 4.1.0 (#90) ([8116af2](https://github.com/NHSDigital/eps-devcontainers/commit/8116af241dc241d2d4996eebb8b73e2189619bc0))
+* [dependabot] - bump NHSDigital/eps-common-workflows/.github/workflows/dependabot-auto-approve-and-merge.yml from 5.8.17 to 5.8.23 (#89) ([ecfcdd9](https://github.com/NHSDigital/eps-devcontainers/commit/ecfcdd91eafc6f30a8195714e2f6075e192ea204))
+* [dependabot] - bump NHSDigital/eps-common-workflows/.github/workflows/get-repo-config.yml from 5.8.17 to 5.8.23 (#85) ([2217ff7](https://github.com/NHSDigital/eps-devcontainers/commit/2217ff702ffdd9cc331da2b19b7e6d6db7c280ac))
+* [dependabot] - bump NHSDigital/eps-common-workflows/.github/workflows/pr_title_check.yml from 5.8.17 to 5.8.23 (#87) ([7cae73c](https://github.com/NHSDigital/eps-devcontainers/commit/7cae73c3c7291922c58e1cabfb38625f8f03c3ac))
+* [dependabot] - bump NHSDigital/eps-common-workflows/.github/workflows/tag-release-devcontainer.yml from 5.8.17 to 5.8.23 (#91) ([ef28c94](https://github.com/NHSDigital/eps-devcontainers/commit/ef28c94989072a3dba163caab7be91311458d35c))
+* [dependabot] - bump NHSDigital/eps-copilot-instructions from 1.0.2 to 1.0.4 (#84) ([64d766a](https://github.com/NHSDigital/eps-devcontainers/commit/64d766a610c9e359f81207688f5b8eac31f574ab))