fix: update yarn installation command to remove frozen-lockfile option

Author: Mile-Away

Dockerfile

@@ -10,7 +10,7 @@ WORKDIR /app
 # Install dependencies based on the preferred package manager
 COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* .npmrc* ./
 RUN \
-  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
+  if [ -f yarn.lock ]; then yarn; \
   elif [ -f package-lock.json ]; then npm ci; \
   elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
   else echo "Lockfile not found." && exit 1; \