Replaced catalog metadata entry with i18n-catalog

CURA-3712 & Cura-3856

plugins/3MFReader/plugin.json

@@ -4,5 +4,5 @@
     "version": "1.0.0",
     "description": "Provides support for reading 3MF files.",
     "api": 4,
-    "catalog": "cura"
+    "i18n-catalog": "cura"
 }

plugins/3MFWriter/plugin.json

@@ -4,5 +4,5 @@
     "version": "1.0.0",
     "description": "Provides support for writing 3MF files.",
     "api": 4,
-    "catalog": "cura"
+    "i18n-catalog": "cura"
 }

plugins/AutoSave/plugin.json

@@ -4,5 +4,5 @@
     "version": "1.0.0",
     "description": "Automatically saves Preferences, Machines and Profiles after changes.",
     "api": 4,
-    "catalog": "cura"
+    "i18n-catalog": "cura"
 }

plugins/ChangeLogPlugin/plugin.json

@@ -4,5 +4,5 @@
     "version": "1.0.0",
     "description": "Shows changes since latest checked version.",
     "api": 4,
-    "catalog": "cura"
+    "i18n-catalog": "cura"
 }

plugins/CuraEngineBackend/plugin.json

@@ -4,5 +4,5 @@
     "description": "Provides the link to the CuraEngine slicing backend.",
     "api": 4,
     "version": "1.0.0",
-    "catalog": "cura"
+    "i18n-catalog": "cura"
 }

plugins/CuraProfileReader/plugin.json

@@ -4,5 +4,5 @@
     "version": "1.0",
     "description": "Provides support for importing Cura profiles.",
     "api": 4,
-    "catalog": "cura"
+    "i18n-catalog": "cura"
 }

plugins/CuraProfileWriter/plugin.json

@@ -4,5 +4,5 @@
     "version": "1.0",
     "description": "Provides support for exporting Cura profiles.",
     "api": 4,
-    "catalog":"cura"
+    "i18n-catalog":"cura"
 }

plugins/GCodeProfileReader/plugin.json

@@ -4,5 +4,5 @@
     "version": "1.0.0",
     "description": "Provides support for importing profiles from g-code files.",
     "api": 4,
-    "catalog": "cura"
+    "i18n-catalog": "cura"
 }

plugins/GCodeReader/plugin.json

@@ -4,5 +4,5 @@
     "version": "1.0",
     "description": "Allows loading and displaying G-code files.",
     "api": 4,
-    "catalog": "cura"
+    "i18n-catalog": "cura"
 }

plugins/GCodeWriter/plugin.json

@@ -4,5 +4,5 @@
     "version": "1.0",
     "description": "Writes GCode to a file.",
     "api": 4,
-    "catalog": "cura"
+    "i18n-catalog": "cura"
 }