chore(deps): fix external link icon in a card / mkdocs-tacc@1.0.3 (#277)

## What Did You Change?

Fixed design of an external link icon in a card.

Done by updating `mkdocs-tacc` to `1.0.3`.

## Do You Want Support (syntax, design, etc)?

Nope.

| before | after |
| - | - |
| <img width="900" height="470" alt="before"
src="https://github.com/user-attachments/assets/97af67e5-0b81-495d-9f7e-5dea92ad616f"
/> | <img width="900" height="470" alt="after"
src="https://github.com/user-attachments/assets/6039f8dc-be30-42d1-9758-16a8917fdc8a"
/> |

## Any Reference Material Worth Sharing?

- Changes:
[mkdocs-tacc@v1.0.3](https://github.com/TACC/mkdocs-tacc/releases/tag/v1.0.3)
- PyPI: [mkdocs-tacc@1.0.3](https://pypi.org/project/mkdocs-tacc/1.0.3/)

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: 3 people

poetry.lock

@@ -115,9 +115,9 @@ mkdocs-exclude-search==0.6.6 ; python_version >= "3.10" and python_version < "3.
 mkdocs-include-markdown-plugin==5.1.0 ; python_version >= "3.10" and python_version < "3.13" \
     --hash=sha256:4a1b8d79a0e1b6fd357ca8013a6d1701c755ada4acb74ee97b0642d1afe6756e \
     --hash=sha256:e9ca188ab1d86f5fc4a6b96ce8c85acf6e25f114897868041056ec7945f29f65
-mkdocs-tacc==1.0.2 ; python_version >= "3.10" and python_version < "3.13" \
-    --hash=sha256:2beb36590dc00ec8f815ba59bcf6a3e876ffe2106bcc4a235db9ea04cb2a1601 \
-    --hash=sha256:9eb65c4701206fdc17ebbc2555c2750ef3de8de64ed3142b0e45f5df32390e4e
+mkdocs-tacc==1.0.3 ; python_version >= "3.10" and python_version < "3.13" \
+    --hash=sha256:35d293c93220bce94127d718400c8ec6218379fd0d27cffcc1cd15921db1b06c \
+    --hash=sha256:fc02f5fb94dc3cf4e29ddf60009ee5a131a8b733480cebfbb028d51dde7c6727
 mkdocs==1.4.3 ; python_version >= "3.10" and python_version < "3.13" \
     --hash=sha256:5955093bbd4dd2e9403c5afaf57324ad8b04f16886512a3ee6ef828956481c57 \
     --hash=sha256:6ee46d309bda331aac915cd24aab882c179a933bd9e77b80ce7d2eaaa3f689dd