Bump trix from 2.1.8 to 2.1.9

Bumps [trix](https://github.com/basecamp/trix) from 2.1.8 to 2.1.9.
- [Release notes](https://github.com/basecamp/trix/releases)
- [Commits](https://github.com/basecamp/trix/commits)

---
updated-dependencies:
- dependency-name: trix
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

yarn.lock

@@ -1119,6 +1119,11 @@
   resolved "https://registry.yarnpkg.com/@types/q/-/q-1.5.8.tgz#95f6c6a08f2ad868ba230ead1d2d7f7be3db3837"
   integrity sha512-hroOstUScF6zhIi+5+x0dzqrHA1EJi+Irri6b1fxolMTqqHIV/Cg77EtnQcZqZCu8hR3mX2BzIxN4/GzI68Kfw==
 
+"@types/trusted-types@^2.0.7":
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/@types/trusted-types/-/trusted-types-2.0.7.tgz#baccb07a970b91707df3a3e8ba6896c57ead2d11"
+  integrity sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==
+
 "@webassemblyjs/[email protected]":
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.9.0.tgz#bd850604b4042459a5a41cd7d338cbed695ed964"
@@ -2705,6 +2710,13 @@ domelementtype@^2.0.1:
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.3.0.tgz#5c45e8e869952626331d7aab326d01daf65d589d"
   integrity sha512-OLETBj6w0OsagBwdXnPdN0cnMfF9opN69co+7ZrbfPGrdpPVNBUj02spi6B1N7wChLQiPn4CSH/zJvXw56gmHw==
 
+dompurify@^3.2.0:
+  version "3.2.3"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.2.3.tgz#05dd2175225324daabfca6603055a09b2382a4cd"
+  integrity sha512-U1U5Hzc2MO0oW3DF+G9qYN0aT7atAou4AgI0XjWz061nyBPbdxkfdhfy5uMgGn6+oLFCfn44ZGbdDqCzVmlOWA==
+  optionalDependencies:
+    "@types/trusted-types" "^2.0.7"
+
 domutils@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.7.0.tgz#56ea341e834e06e6748af7a1cb25da67ea9f8c2a"
@@ -6919,9 +6931,11 @@ [email protected]:
   integrity sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==
 
 trix@^2.1:
-  version "2.1.8"
-  resolved "https://registry.yarnpkg.com/trix/-/trix-2.1.8.tgz#b9383af8cd9c1a0a0818d6b4e0c9e771bf7fd564"
-  integrity sha512-y1h5mKQcjMsZDsUOqOgyIUfw+Z31u4Fe9JqXtKGUzIC7FM9cTpxZFFWxQggwXBo18ccIKYx1Fn9toVO5mCpn9g==
+  version "2.1.9"
+  resolved "https://registry.yarnpkg.com/trix/-/trix-2.1.9.tgz#01454f6b2ea498fb8a47e50bf8cc3f93689d8437"
+  integrity sha512-Hm02gmsFLjQ+gcFNUW0iwGibYpQpklBCnBUj4z5013W+q6eiZPA9d9HmeJK8jd+BMbqMq7OsVEGclrBrbl4MJw==
+  dependencies:
+    dompurify "^3.2.0"
 
 ts-pnp@^1.1.6:
   version "1.2.0"