fix: remove @dhis2/d2-ui-rich-text dependency

Author: jenniferarnesen

package.json

@@ -9,7 +9,6 @@
         "@dhis2/app-runtime": "^3.10.2",
         "@dhis2/app-runtime-adapter-d2": "^1.1.0",
         "@dhis2/d2-i18n": "^1.1.3",
-        "@dhis2/d2-ui-rich-text": "^7.4.3",
         "@dhis2/ui": "^9.2.0",
         "@krakenjs/post-robot": "^11.0.0",
         "classnames": "^2.3.2",

yarn.lock

@@ -2480,7 +2480,7 @@
     i18next "^10.3"
     moment "^2.24.0"
 
-"@dhis2/d2-ui-rich-text@^7.4.1", "@dhis2/d2-ui-rich-text@^7.4.3":
+"@dhis2/d2-ui-rich-text@^7.4.1":
   version "7.4.3"
   resolved "https://registry.yarnpkg.com/@dhis2/d2-ui-rich-text/-/d2-ui-rich-text-7.4.3.tgz#a42c8e231bcc05186dd432dac86b33aed4ddc10d"
   integrity sha512-60k/6CO2I8f4t3jU1nAic7uWONME1rckM8RcLnelhwUG20EZWq45OnDDdSfHgOWTwVDtxFnG3wspInkG/530KA==