Bump micromatch from 4.0.5 to 4.0.8 in /app

Bumps [micromatch](https://github.com/micromatch/micromatch) from 4.0.5 to 4.0.8.
- [Release notes](https://github.com/micromatch/micromatch/releases)
- [Changelog](https://github.com/micromatch/micromatch/blob/master/CHANGELOG.md)
- [Commits](micromatch/micromatch@4.0.5...4.0.8)

---
updated-dependencies:
- dependency-name: micromatch
  dependency-type: indirect
...

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

app/yarn.lock

@@ -2184,7 +2184,13 @@ brace-expansion@^2.0.1:
   dependencies:
     balanced-match "^1.0.0"
 
-braces@^3.0.2, braces@~3.0.2:
+braces@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.3.tgz#490332f40919452272d55a8480adc0c441358789"
+  dependencies:
+    fill-range "^7.1.1"
+
+braces@~3.0.2:
   version "3.0.2"
   resolved "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz"
   dependencies:
@@ -3187,6 +3193,12 @@ fill-range@^7.0.1:
   dependencies:
     to-regex-range "^5.0.1"
 
+fill-range@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.1.1.tgz#44265d3cac07e3ea7dc247516380643754a05292"
+  dependencies:
+    to-regex-range "^5.0.1"
+
 [email protected]:
   version "1.2.0"
   resolved "https://registry.npmjs.org/finalhandler/-/finalhandler-1.2.0.tgz"
@@ -4054,10 +4066,10 @@ methods@~1.1.2:
   resolved "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz"
 
 micromatch@^4.0.0, micromatch@^4.0.2, micromatch@^4.0.4:
-  version "4.0.5"
-  resolved "https://registry.npmjs.org/micromatch/-/micromatch-4.0.5.tgz"
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.8.tgz#d66fa18f3a47076789320b9b1af32bd86d9fa202"
   dependencies:
-    braces "^3.0.2"
+    braces "^3.0.3"
     picomatch "^2.3.1"
 
 [email protected], "mime-db@>= 1.43.0 < 2":