change: Don't build esptool wheels

esptool.py version installed from the 4.9.1 wheel produces the following
error:
ModuleNotFoundError: No module named 'esptool.__init__'; 'esptool' is not a package

The issue is not present if the package is installed from tar.gz.

pytest-embedded is also broken because of this issue.

See also espressif/esptool#1107.

Author: dobairoland

exclude_list.yaml

@@ -49,3 +49,6 @@
 - package_name: 'ruamel.yaml.clib'
   version: '==0.2.8'
   python: '==3.13'
+
+# Esptool wheels many times are faulty. Mostly because it installs "esptool.py" which collides with the package name.
+- package_name: 'esptool'