Update .gitlab-ci.yml for interruptible jobs

Author: CMCDragonkai

Diff for: .gitlab-ci.yml

@@ -10,6 +10,7 @@ image: registry.gitlab.com/matrixai/engineering/maintenance/gitlab-runner
 
 lint:
   stage: check
+  interruptible: true
   script:
     - >
         nix-shell -I nixpkgs=./pkgs.nix --packages nodejs --run '
@@ -19,6 +20,7 @@ lint:
 
 test:
   stage: check
+  interruptible: true
   script:
     - >
         nix-shell -I nixpkgs=./pkgs.nix --packages nodejs --run '
@@ -28,6 +30,7 @@ test:
 
 nix-dry:
   stage: check
+  interruptible: true
   script:
     - nix-build -v -v --dry-run ./release.nix --attr application
     - nix-build -v -v --dry-run ./release.nix --attr docker
@@ -38,6 +41,7 @@ nix-dry:
     - nix-build -v -v --dry-run ./release.nix --attr package.darwin.x64.zip
 
 nix:
+  interruptible: true
   stage: build
   script:
     - >
@@ -48,6 +52,7 @@ nix:
     - master
 
 packages:
+  interruptible: true
   stage: release
   script:
     - >