Update javiersc.kotlin.compiler.extensions to v0.4.4+2.0.21

| datasource | package                                               | from         | to           |
| ---------- | ----------------------------------------------------- | ------------ | ------------ |
| maven      | com.javiersc.kotlin:kotlin-compiler-test-extensions   | 0.4.3+2.0.20 | 0.4.4+2.0.21 |
| maven      | com.javiersc.kotlin:kotlin-compiler-gradle-extensions | 0.4.3+2.0.20 | 0.4.4+2.0.21 |
| maven      | com.javiersc.kotlin:kotlin-compiler-extensions        | 0.4.3+2.0.20 | 0.4.4+2.0.21 |

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 hubdle = "0.7.14"
 hubdleCatalog = "0.3.12"
-javiersc-kotlin-compiler-extensions = "0.4.3+2.0.20"
+javiersc-kotlin-compiler-extensions = "0.4.4+2.0.21"
 
 [libraries]
 hubdle-catalog = { module = "com.javiersc.hubdle:hubdle-version-catalog", version.ref = "hubdleCatalog" }