chore(deps): update nginx:1.26.2-alpine docker digest to 5b44a5a (#26)

Co-authored-by: Renovate Bot <[email protected]>

Dockerfile

@@ -1,5 +1,5 @@
 # Use the Nginx image from Docker Hub
-FROM nginx:1.26.2-alpine@sha256:d4d72ee8e6d028c5ad939454164d3645be2d38afb5c352277926a48e24abf4fa
+FROM nginx:1.26.2-alpine@sha256:5b44a5ab8ab467854f2bf7b835a32f850f32eb414b749fbf7ed506b139cd8d6b
 
 # Copy the HTML file to the Nginx document root
 COPY index.html /usr/share/nginx/html