Fix DialogFragment exclude pattern in BuildConfigGenerator.groovy

This CL fixes a mismatch between BuildConfigGenerator.groovy and
//third_party/android_deps/BUILD.gn that was introduced in
crrev.com/c/2406600.

Bug: 1123216
Change-Id: I6c97fd7c6af52f904a4aef7182bea867cea54800
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2412254Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Commit-Queue: Robbie McElrath <rmcelrath@chromium.org>
Cr-Commit-Position: refs/heads/master@{#807096}

third_party/android_deps/buildSrc/src/main/groovy/BuildConfigGenerator.groovy

@@ -304,7 +304,7 @@ class BuildConfigGenerator extends DefaultTask {
                 |  # Omit this file since we use our own copy, included above.
                 |  # We can remove this once we migrate to AndroidX master for all libraries.
                 |  jar_excluded_patterns = [
-                |    "androidx/fragment/app/DialogFragment.java",
+                |    "androidx/fragment/app/DialogFragment*",
                 |  ]
                 |
                 |  ignore_proguard_configs = true