Bump intl-relativeformat from 2.2.0 to 6.4.2 (#11255)

Bumps [intl-relativeformat](https://github.com/formatjs/formatjs) from 2.2.0 to 6.4.2.
- [Release notes](https://github.com/formatjs/formatjs/releases)
- [Commits](https://github.com/formatjs/formatjs/compare/intl-relativeformat@2.2.0...intl-relativeformat@6.4.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -106,7 +106,7 @@
     "intersection-observer": "^0.7.0",
     "intl": "^1.2.5",
     "intl-messageformat": "^2.2.0",
-    "intl-relativeformat": "^2.2.0",
+    "intl-relativeformat": "^6.4.2",
     "is-nan": "^1.2.1",
     "js-yaml": "^3.13.1",
     "lodash": "^4.7.11",

yarn.lock

@@ -5083,13 +5083,18 @@ intl-messageformat@^2.0.0, intl-messageformat@^2.1.0, intl-messageformat@^2.2.0:
   dependencies:
     intl-messageformat-parser "1.4.0"
 
-intl-relativeformat@^2.1.0, intl-relativeformat@^2.2.0:
+intl-relativeformat@^2.1.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/intl-relativeformat/-/intl-relativeformat-2.2.0.tgz#6aca95d019ec8d30b6c5653b6629f9983ea5b6c5"
   integrity sha512-4bV/7kSKaPEmu6ArxXf9xjv1ny74Zkwuey8Pm01NH4zggPP7JHwg2STk8Y3JdspCKRDriwIyLRfEXnj2ZLr4Bw==
   dependencies:
     intl-messageformat "^2.0.0"
 
+intl-relativeformat@^6.4.2:
+  version "6.4.2"
+  resolved "https://registry.yarnpkg.com/intl-relativeformat/-/intl-relativeformat-6.4.2.tgz#431f9818449f5b48c209610ff1428d0c663c667f"
+  integrity sha512-yaOimRUQEn1wOfVGk43H+EVCrxQ5WFEvtYBx4Ffa6QpEHIi6UOuvshx6RltuqIF5UM8xdF4SkzFHXXOnYXlgBA==
+
 intl@^1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/intl/-/intl-1.2.5.tgz#82244a2190c4e419f8371f5aa34daa3420e2abde"