.editorconfig improve IntelliJ defaults (google-java-code, properties in UTF-8, etc)

.editorconfig

# EditorConfig is awesome: https://EditorConfig.org

# top-most EditorConfig file
root = true

# Unix-style newlines with a newline ending every file
[*]
charset = utf-8
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true
indent_style = space
indent_size = 2
indent_style = space
insert_final_newline = true
max_line_length = 125
trim_trailing_whitespace = true
ij_continuation_indent_size = 4

[*.java]
ij_java_class_count_to_use_import_on_demand = 999
ij_java_layout_static_imports_separately = true

[{*.ats,*.cts,*.mts,*.ts}]
ij_typescript_spaces_within_imports = true

[{*.cjs,*.js}]
ij_javascript_spaces_within_imports = true

[{*.gant,*.groovy,*.gy,Jenkinsfile,*.jenkinsfile,*.Jenkinsfile,*.spec}]
indent_size = 4

[{*.properties,spring.handlers,spring.schemas}]
charset = utf-8

[{*.ps1,*.psd1,*.psm1}]
max_line_length = 115

# 4 space indentation for python
[*.{py,groovy,jenkinsfile,Jenkinsfile}]
[{*.py,*.pyw}]
max_line_length = 80
indent_size = 4