gitignore: Add compliance output file names

Adds files that are generated as part of compliance checks to
the .gitignore list

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>

Author: nordicjm

.gitignore

@@ -24,11 +24,40 @@ tags
 .xxproject
 .envrc
 .vscode
-sanity-out*
 twister-out*
 
 doc/_build
 doc/*_warnings.txt
 doc/*_doc.log
 
 .west/
+
+# CI output
+compliance.xml
+
+# from check_compliance.py
+BinaryFiles.txt
+BoardYml.txt
+Checkpatch.txt
+ClangFormat.txt
+DevicetreeBindings.txt
+GitDiffCheck.txt
+Gitlint.txt
+Identity.txt
+ImageSize.txt
+Kconfig.txt
+KconfigBasic.txt
+KconfigBasicNoModules.txt
+KconfigHWMv2.txt
+KeepSorted.txt
+MaintainersFormat.txt
+ModulesMaintainers.txt
+Nits.txt
+Pylint.txt
+Ruff.txt
+SphinxLint.txt
+SysbuildKconfig.txt
+SysbuildKconfigBasic.txt
+SysbuildKconfigBasicNoModules.txt
+TextEncoding.txt
+YAMLLint.txt