Update core to 6.2.0 and OLF to 1.7.0

[olperr1]

Please check if the PR fulfills these requirements

• The commit message follows our guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

Does this PR already have an issue describing the problem?

No

What kind of change does this PR introduce?

Dependencies update

What is the current behavior?

powsybl-entsoe uses:

• powsybl-core 6.1.1;
• powsybl-open-loadflow 1.6.0

What is the new behavior (if this is a feature change)?
powsybl-entsoe uses:

• powsybl-core 6.2.0;
• powsybl-open-loadflow 1.7.0

Does this PR introduce a breaking change or deprecate an API?

• Yes
• No

If yes, please check if the following requirements are fulfilled

• The Breaking Change or Deprecated label has been added
• The migration steps are described in the following section

What changes might users need to make in their application due to this PR? (migration steps)

Other information:

[sonarcloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[rolnico]

LGTM