[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

source/gmx/CMakeLists.txt

@@ -1,7 +1,7 @@
 message(
   DEPRECATION
-  "The GROMACS plugin is deprecated and will be removed in a future version. "
-  "See https://arxiv.org/abs/2602.02234 for a third-party alternative.")
+    "The GROMACS plugin is deprecated and will be removed in a future version. "
+    "See https://arxiv.org/abs/2602.02234 for a third-party alternative.")
 message(STATUS "Build GROMACS plugin")
 
 file(GLOB PATCH_VERSIONS patches/*)