Fix error in safe_calls_only without fake_mode

When fake mode was not explicitely selected complaining about unsafe
calls in fake_mode is not nice. Instead, we fall back to the original
error message in that case.

fixes #1037

(cherry picked from commit 00ede19)

CHANGES/pulp-glue/1037.bugfix

@@ -0,0 +1 @@
+Fixed an error where safemode wrongly complained to be in `fake_mode`.

pulp-glue/pulp_glue/common/context.py

@@ -378,8 +378,11 @@ def call(
                 body=body,
                 validate_body=validate_body,
             )
-        except UnsafeCallError:
-            raise NotImplementedFake(f"Operation {operation_id} was attempted in fake mode.")
+        except UnsafeCallError as e:
+            if self.fake_mode:
+                raise NotImplementedFake(f"Operation {operation_id} was attempted in fake mode.")
+            else:
+                raise PulpException(str(e))
         except OpenAPIError as e:
             raise PulpException(str(e))
         except HTTPError as e:

pulp-glue/pulp_glue/core/context.py

@@ -298,7 +298,11 @@ def cleanup(self, body: t.Optional[t.Dict[str, t.Any]] = None) -> t.Any:
         else:
             if body:
                 self.pulp_ctx.needs_plugin(PluginRequirement("core", specifier=">=3.14.0"))
-            result = self.pulp_ctx.call("orphans_delete")
+            if not self.pulp_ctx.fake_mode:
+                result = self.pulp_ctx.call("orphans_delete")
+            else:
+                # Do we need something better?
+                result = {}
         return result