Move ios megazord .gitignore entries (#6945)

That dir already has its own .gitignore for the monorepo,
which also wants the entries.

Author: mhammond

.gitignore

@@ -35,17 +35,6 @@ components/**/ios/Generated
 # We don't car about Cargo.lock for our tests.
 testing/sync-test/Cargo.lock
 
-# iOS Building & XCFramework artifacts
-megazords/ios-rust/MozillaRustComponents.xcframework*
-megazords/ios-rust/focus/FocusRustComponents.xcframework*
-megazords/ios-rust/include*
-megazords/ios-rust/.build*
-megazords/ios-rust/sources/MozillaRustComponentsWrapper/generated*
-megazords/ios-rust/.swiftpm
-
-# Glean generated artifacts
-megazords/ios-rust/.venv
-
 # Carthage generated artifacts
 # We no longer use Carthage, but those
 # artifacts may still live in local envirionments.

megazords/ios-rust/.gitignore

@@ -1,3 +1,16 @@
-# May be built outside of a workspace, leaving extra junk behind.
+# This is all ugly and should be fixed.
+
+# iOS Building & XCFramework artifacts
+MozillaRustComponents.xcframework*
+focus/FocusRustComponents.xcframework*
+include*
+.build*
+sources/MozillaRustComponentsWrapper/generated*
+.swiftpm
+
+# Glean generated artifacts
+.venv
+
+# When built in the monorepo we may get these.
 Cargo.lock
 target