build(deps): bump the interne-deps group with 2 updates (#2569)

Bumps the interne-deps group with 2 updates: [no.nav.foreldrepenger.kontrakter:fp-kontrakter-root](https://github.com/navikt/fp-kontrakter) and [no.nav.foreldrepenger.kontrakter:fp-ws-proxy-v1](https://github.com/navikt/fp-kontrakter).


Updates `no.nav.foreldrepenger.kontrakter:fp-kontrakter-root` from 9.1.12 to 9.1.15
- [Release notes](https://github.com/navikt/fp-kontrakter/releases)
- [Commits](navikt/fp-kontrakter@9.1.12...9.1.15)

Updates `no.nav.foreldrepenger.kontrakter:fp-ws-proxy-v1` from 9.1.12 to 9.1.15
- [Release notes](https://github.com/navikt/fp-kontrakter/releases)
- [Commits](navikt/fp-kontrakter@9.1.12...9.1.15)

Updates `no.nav.foreldrepenger.kontrakter:fp-ws-proxy-v1` from 9.1.12 to 9.1.15
- [Release notes](https://github.com/navikt/fp-kontrakter/releases)
- [Commits](navikt/fp-kontrakter@9.1.12...9.1.15)

---
updated-dependencies:
- dependency-name: no.nav.foreldrepenger.kontrakter:fp-kontrakter-root
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: interne-deps
- dependency-name: no.nav.foreldrepenger.kontrakter:fp-ws-proxy-v1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: interne-deps
- dependency-name: no.nav.foreldrepenger.kontrakter:fp-ws-proxy-v1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: interne-deps
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -37,7 +37,7 @@
 
 		<felles.version>7.2.0</felles.version>
 		<prosesstask.version>5.0.9</prosesstask.version>
-		<kontrakter.version>9.1.12</kontrakter.version>
+		<kontrakter.version>9.1.15</kontrakter.version>
         <tidsserie.version>2.7.1</tidsserie.version>
 
         <!-- Forteller til maven-deploy-plugin at artefaktet ikke skal deployes.