Rm debugs, fix github_ci_build_args not used

Author: Ariouz

.github/workflows/ci-unittests.yml

@@ -1,7 +1,7 @@
 name: Run CI unittests
 on:
   pull_request:
-    types: [opened, ready_for_review, synchronize, ]
+    types: [opened, ready_for_review, synchronize]
   workflow_dispatch:
 
 jobs:

graalpython/com.oracle.graal.python.test/src/runner.py

@@ -1253,7 +1253,6 @@ def __str__(self):
         s += self.test_id.test_name
         if self.keys:
             s += f' @ {",".join(sorted(self.get_keys_as_str()))}'
-            print(f"s is {s}")
         if self.comment:
             s = f'{self.comment}{s}'
         return s

mx.graalpython/mx_graalpython.py

@@ -275,7 +275,7 @@ def libpythonvm_build_args():
     build_args += bytecode_dsl_build_args()
 
     if os.environ.get("GITHUB_CI"):
-        build_args += ["-Ob", "-J-XX:MaxRAMPercentage=90.0"]
+        build_args += github_ci_build_args()
 
     if graalos := ("musl" in mx_subst.path_substitutions.substitute("<multitarget_libc_selection>")):
         build_args += ['-H:+GraalOS']
@@ -849,7 +849,6 @@ def graalpy_standalone_home(standalone_type, enterprise=False, dev=False, build=
 
     mx_args = ['-p', SUITE.dir, *(['--env', env_file] if env_file else [])]
 
-    print(f"[DEBUG] GITHUB_CI env: {os.environ.get('GITHUB_CI')}")
     if GITHUB_CI:
         mx_args.append("--extra-image-builder-argument=-Ob")
     else: