Add InlineMe to Modules.combine(Module), as all callers to this metho…

…d can be simplified to just the input parameter.

PiperOrigin-RevId: 631556426

core/src/com/google/inject/util/Modules.java

@@ -23,6 +23,7 @@
 import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.google.errorprone.annotations.CheckReturnValue;
+import com.google.errorprone.annotations.InlineMe;
 import com.google.inject.AbstractModule;
 import com.google.inject.Binder;
 import com.google.inject.Binding;
@@ -122,7 +123,10 @@ public static Module combine(Module... modules) {
     return combine(ImmutableSet.copyOf(modules));
   }
 
-  /** @deprecated there's no need to "combine" one module; just install it directly. */
+  /**
+   * @deprecated there's no need to "combine" one module; just install it directly.
+   */
+  @InlineMe(replacement = "module")
   @Deprecated
   public static Module combine(Module module) {
     return module;