chore: Remove workaround for Kotlin/kotlinx.coroutines#2004

Author: gnarea

app/lint.xml

@@ -3,14 +3,13 @@
     <!-- We're using dependabot to keep dependencies up-to-date -->
     <issue id="NewerVersionAvailable" severity="ignore"/>
     <issue id="GradleDependency" severity="ignore"/>
+
     <issue id="LockedOrientationActivity" severity="ignore"/>
     <issue id="ConvertToWebp" severity="informational"/>
 
     <issue id="InvalidPackage">
         <!-- Ignore errors about BC importing javax.naming because we don't use those modules -->
         <ignore path="**/bcpkix-*.jar" />
-        <!-- Temporary until https://github.com/Kotlin/kotlinx.coroutines/issues/2004 is resolved. -->
-        <ignore path="**/kotlinx-coroutines-core-*.jar" />
     </issue>
     <issue id="TrustAllX509TrustManager">
         <ignore path="org/bouncycastle/est/jcajce/*.class" />