gitignore: Add compliance files to ignore list

These files should not be added to git, they are generated by
compliance check scripts

Signed-off-by: Jamie McCrae <[email protected]>

Author: nordicjm

.gitignore

@@ -38,3 +38,33 @@ ext/BSEC_*
 
 applications/nrf5340_audio/src/fw_info_app.c
 scripts/hid_configurator/hidapi.dll
+
+# 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