Add Play 2.4 latest dependency pins

The Play 2.4 custom test suite resolves Play Java, Java WS, and test
artifacts with the 2.4.+ selector when testLatestDeps is enabled, but the
latest-dependency pin file only contained pins for the 2.5.+ selectors. This
caused CI dependency resolution to fail before running checkstyle.

Add the missing 2.4.+ pins for the three Play 2.4 artifacts, using 2.4.11 as
the latest Play 2.4 release.

Validation: .\gradlew.bat :instrumentation:play:play-mvc:play-mvc-2.4:javaagent:checkstylePlay24Test -PtestLatestDeps=true

Author: trask

.github/config/latest-dep-versions.json

@@ -100,11 +100,14 @@
     "com.typesafe.play:play-ahc-ws-standalone_2.13#+": "2.2.14",
     "com.typesafe.play:play-akka-http-server_2.13#2.8.+": "2.8.22",
     "com.typesafe.play:play-java-ws_2.11#+": "2.5.19",
+    "com.typesafe.play:play-java-ws_2.11#2.4.+": "2.4.11",
     "com.typesafe.play:play-java-ws_2.11#2.5.+": "2.5.19",
     "com.typesafe.play:play-java_2.11#+": "2.5.19",
+    "com.typesafe.play:play-java_2.11#2.4.+": "2.4.11",
     "com.typesafe.play:play-java_2.11#2.5.+": "2.5.19",
     "com.typesafe.play:play-java_2.13#2.8.+": "2.8.22",
     "com.typesafe.play:play-test_2.11#+": "2.5.19",
+    "com.typesafe.play:play-test_2.11#2.4.+": "2.4.11",
     "com.typesafe.play:play-test_2.11#2.5.+": "2.5.19",
     "com.typesafe.play:play-test_2.13#2.8.+": "2.8.22",
     "com.typesafe.play:play_2.11#+": "2.7.9",