chore: clean CHANGELOG from not valid releases

Author: aaltat

CHANGELOG.md

@@ -60,9 +60,6 @@
   ([`40272a6`](https://github.com/aaltat/robotframework-schemathesis/commit/40272a649178e4182e990734fa58eb186928655a))
 
 
-## v0.4.0 (2025-07-12)
-
-
 ## v0.3.0 (2025-07-12)
 
 ### Bug Fixes
@@ -103,35 +100,6 @@
   ([`2f2d7b4`](https://github.com/aaltat/robotframework-schemathesis/commit/2f2d7b4fee568f06142bfe9bfffe29f9e843823f))
 
 
-## v1.0.0 (2025-07-12)
-
-### Chores
-
-- Automatic release
-  ([`d6fcf30`](https://github.com/aaltat/robotframework-schemathesis/commit/d6fcf30e59769534046bfba1e7ad2f01fc312de7))
-
-- **deps**: Bump robotframework from 7.3.1 to 7.3.2
-  ([`9450d6d`](https://github.com/aaltat/robotframework-schemathesis/commit/9450d6dd7886b22f98d007ff25cadb2f7b15a22f))
-
-- **deps**: Bump schemathesis from 4.0.2 to 4.0.3
-  ([`293ef21`](https://github.com/aaltat/robotframework-schemathesis/commit/293ef212be0fd6bd3e68d99027aa1cfd1ba03e08))
-
-- **deps**: Bump schemathesis from 4.0.3 to 4.0.4
-  ([`0287a5d`](https://github.com/aaltat/robotframework-schemathesis/commit/0287a5d1db1a7497f29de9dda252f8e68108b63a))
-
-- **deps**: Bump schemathesis from 4.0.4 to 4.0.5
-  ([`9355d98`](https://github.com/aaltat/robotframework-schemathesis/commit/9355d9809d8ccb8c1b2056645afb4f5d4ca9c58a))
-
-- **deps**: Bump schemathesis from 4.0.5 to 4.0.6
-  ([`fd71a30`](https://github.com/aaltat/robotframework-schemathesis/commit/fd71a306a08c84f9395ea9085ba79c82d4d32c16))
-
-- **deps**: Bump schemathesis from 4.0.6 to 4.0.7
-  ([`22c2b62`](https://github.com/aaltat/robotframework-schemathesis/commit/22c2b62b6de986bf137b5ee85e625791d9b8fa9c))
-
-- **deps**: Bump schemathesis from 4.0.7 to 4.0.8
-  ([`2f2d7b4`](https://github.com/aaltat/robotframework-schemathesis/commit/2f2d7b4fee568f06142bfe9bfffe29f9e843823f))
-
-
 ## v0.1.0 (2025-07-05)
 
 - Initial Release