Tools - ignore more cache / temporary files in git (#9255)

- boards.txt.py & mkbuildoptglobals.py temporaries / backups
- clangd cache & .json
- all .local.txt

Author: mcspr

.gitignore

@@ -1,24 +1,32 @@
 .DS_Store
-tools/dist/
-tools/xtensa-lx106-elf/
-tools/mkspiffs/
-tools/mklittlefs/
-tools/python3/
-package/versions/
-exclude.txt
 
-tests/hosts/lcov/
+*.orig
 
-*.pyc
 *.gch
+*.pyc
 
-boards.local.txt
-
-*.gcov
-*.gcno
 *.gcda
-*.o
+*.gcno
+*.gcov
 *.a
+*.o
+
+#created by user/scripts
+cores/esp8266/CommonHFile.h
+tests/host/lcov/
+tools/sdk/ld/backup/
+*.local.txt
+.cache
+compile_commands.json
+
+#dist
+tools/dist/
+tools/mklittlefs/
+tools/mkspiffs/
+tools/python3/
+tools/xtensa-lx106-elf/
+package/versions/
+exclude.txt
 
 #Ignore files built by Visual Studio/Visual Micro
 [Dd]ebug*/