🐛 fix: 불필요한 라이브러리 제거

Author: MeongW

Dockerfile

@@ -21,14 +21,12 @@ RUN apt-get update && apt-get install -y \
     libxrender-dev \
     libgomp1 \
     # PDF and image processing
-    libgdal-dev \
     poppler-utils \
     tesseract-ocr \
     tesseract-ocr-kor \
     # Additional dependencies for PyMuPDF
     libgtk-3-0 \
     libnotify-dev \
-    libsdl-pango-dev \
     libwebp-dev \
     zlib1g-dev \
     libjpeg-dev \