Bump imap-tools from 0.52.0 to 0.53.0

Bumps [imap-tools](https://github.com/ikvk/imap_tools) from 0.52.0 to 0.53.0.
- [Release notes](https://github.com/ikvk/imap_tools/releases)
- [Changelog](https://github.com/ikvk/imap_tools/blob/master/docs/release_notes.rst)
- [Commits](https://github.com/ikvk/imap_tools/compare/v0.52.0...v0.53.0)

---
updated-dependencies:
- dependency-name: imap-tools
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Pipfile.lock

@@ -479,11 +479,11 @@
         },
         "imap-tools": {
             "hashes": [
-                "sha256:04fbaaa4ee1517bcb00e60857e62ea97b3b3f792310d2c5e7ea4c08992f56c17",
-                "sha256:aa64c21e60459e10ab70bdab7e407510b3747867ad459fbe99f8d3f7ddebe86f"
+                "sha256:119f1a60ea4048a4c5d72d9e9fa47c295685e340c730cb0b71fdf0ad3b7e53f8",
+                "sha256:3648bac835657b1c56ba856452c8a28bdbe3689d3730f95a4ad20d4c39f1c2d0"
             ],
             "index": "pypi",
-            "version": "==0.52.0"
+            "version": "==0.53.0"
         },
         "img2pdf": {
             "hashes": [