Auto merge of #22745 - asajeffrey:magicleap-xor-debugmozjs, r=jdm

Stop building debugmozjs for magicleap

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Block trying to build `--debug-mozjs` and `--magicleap` because that leads to horrid link errors.

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because we don't test our CI as much as we probably should

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1 files changed, 5 insertions, 0 deletions

diff --git a/python/servo/build_commands.py b/python/servo/build_commands.py
index 2e6979d0fca..a3a463d5931 100644
--- a/python/servo/build_commands.py
+++ b/python/servo/build_commands.py
@@ -211,6 +211,11 @@ class MachCommands(CommandBase):
             print("Please specify either --target or --android.")
             sys.exit(1)
 
+        # https://github.com/servo/servo/issues/22069
+        if debug_mozjs and magicleap:
+            print("Please specify either --debug-mozjs or --magicleap.")
+            sys.exit(1)
+
         if android:
             target = self.config["android"]["target"]