v2023dev1 release notes: Fix typo v2023dev0 -> v2023dev1

Signed-off-by: Ryan Gonzalez <ryan.gonzalez@collabora.com>

content/release/v2023dev1/release_schedule.md

@@ -14,7 +14,7 @@ The v2023dev1 release cycle started in January 2022.
 | Soft code freeze/hard feature freeze: end of feature development for this release, only bugfixes allowed | 2022-03-09        |
 | Release candidate 1 (RC1)/hard code freeze: no new code changes may be made after this date              | 2022-03-16        |
 | RC testing                                                                                               | 2022-03-17..03-23 |
-| v2023dev0 release                                                                                        | 2022-03-24        |
+| v2023dev1 release                                                                                        | 2022-03-24        |
 
 If the release candidate 1 does not successfully pass all required
 tests, then the issues will be fixed and a new release candidate will be