Merge pull request #17 from drupol/dependabot/github_actions/cachix/install-nix-action-31

chore(deps): bump cachix/install-nix-action from 30 to 31

Author: drupol

.github/workflows/build-main.yml

@@ -41,7 +41,7 @@ jobs:
               uses: actions/checkout@v4
 
             - name: Install Nix
-              uses: cachix/install-nix-action@v30
+              uses: cachix/install-nix-action@v31
 
             - name: Build document
               run: |

.github/workflows/build-pr.yml

@@ -20,7 +20,7 @@ jobs:
               uses: actions/checkout@v4
 
             - name: Install Nix
-              uses: cachix/install-nix-action@v30
+              uses: cachix/install-nix-action@v31
 
             - name: Extract branch name
               shell: bash