4.6.4

Maintenance Release

ece6a68 - chore: Remove xerces #1743
0f015b2 - chore: Upgrade Gradle to 7.6.3
b8129fa - chore: Upgrade KTor to 2.3.2
62c6f7b - Issue 1741 - Add to main branch option to match what is possible in the Pact Flow UI (jordan.eales)
1b8fe19 - Fix another typo (biergit)
dc65478 - Fix typos (biergit)
9f4467e - fix: Message matching rules can be defined under content instead of body #1509
eef0810 - chore: Add branch to published pacts #1714
30d28c1 - Chore: Add test with headers with params with no values #1727
367cb6e - chore: Upgrade org.json:json to latest #1720