feat: add gitignore

Author: wurstbrot

src/assets/YAML/default/Implementation/DevelopmentAndSourceControl.yaml

@@ -119,3 +119,30 @@ Implementation:
       isImplemented: false
       evidence: ""
       comments: ""
+    .gitignore:
+      uuid: 363a3eea-baf9-4010-88ca-bb8186a2989d
+      risk: Unintended leakage of secrets, debug, or workstation specific data
+      measure: >-
+        .gitignore files help prevent accidental commits of secrets, debug, or workstation specific data
+      difficultyOfImplementation:
+        knowledge: 2
+        time: 1
+        resources: 1
+      usefulness: 5
+      level: 4
+      dependsOn: []
+      implementation: []
+      references:
+        samm2:
+          - O-EM-1-A
+        iso27001-2017:
+          - Not explicitly covered by ISO 27001 - too specific
+          - 12.1.1
+          - 12.1.2
+          - 14.2.2
+        iso27001-2022:
+          - Not explicitly covered by ISO 27001 - too specific
+          - 5.37
+          - 8.32
+      evidence: ""
+      comments: ""