chore(deps): bump no.nav.folketrygdloven.kalkulus:beregning-kontrakt

Bumps [no.nav.folketrygdloven.kalkulus:beregning-kontrakt](https://github.com/navikt/ft-beregning) from 6.1.6 to 6.3.5.
- [Release notes](https://github.com/navikt/ft-beregning/releases)
- [Commits](navikt/ft-beregning@6.1.6...6.3.5)

---
updated-dependencies:
- dependency-name: no.nav.folketrygdloven.kalkulus:beregning-kontrakt
  dependency-version: 6.3.5
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -27,7 +27,7 @@
         <fp-felles.versjon>7.6.10</fp-felles.versjon>
         <fp-prosesstask.version>5.2.1</fp-prosesstask.version>
         <fp-kontrakter.version>9.4.14</fp-kontrakter.version>
-        <ftberegning.version>6.1.6</ftberegning.version>
+        <ftberegning.version>6.3.5</ftberegning.version>
 
         <pdfbox.version>3.0.6</pdfbox.version>
         <allure.version>2.31.0</allure.version>