Update dependency com.google.code.gson:gson to v2.13.1

.gitignore

@@ -1,5 +1,7 @@
+# Generally ignore hidden files
 .*
 
+# Manage some Codium configuration
 .vscode/*
 !.vscode
 !.vscode/extensions.json
@@ -7,22 +9,22 @@
 !.vscode/settings.json
 !.vscode/tasks.json
 
-build
+# Ignore files created during build or run
-
-/apps
 /bin
 /backups
-/db
+build
 /docs
-/extras
 /lib
 /licenses
 /log
+
+# Ignore files managed in src/dist
+/*.properties
+/apps
+/db
+/extras
+/launcher.jar
 /static
 
-/*.properties
+# Manage Gradle configuration
 !/gradle.properties
-
-/launcher.jar
-/passwd
-/start.*

build.gradle

@@ -49,7 +49,7 @@ configurations {
 }
 
 dependencies {
-  implementation 'com.google.code.gson:gson:2.12.1'
+  implementation 'com.google.code.gson:gson:2.13.1'
   implementation 'commons-codec:commons-codec:1.18.0'
   implementation 'commons-fileupload:commons-fileupload:1.5'
   implementation 'commons-logging:commons-logging:1.3.5'