[mlir] Remove * from generic Linalg/Vector rules in CODEOWNERS (llvm#96581)

The PR removes the `*` from the generic MLIR Vector/Linalg rules. The
`*` symbol keeps the match local to the files in the directory,
excluding sub-directories, which was not the intention when I added
these rules.

Author: dcaballe

.github/CODEOWNERS

@@ -64,8 +64,8 @@ clang/test/AST/Interp/ @tbaederr
 /mlir/Dialect/*/Transforms/Bufferize.cpp @matthias-springer
 
 # Linalg Dialect in MLIR.
-/mlir/include/mlir/Dialect/Linalg/* @dcaballe @nicolasvasilache @rengolin
-/mlir/lib/Dialect/Linalg/* @dcaballe @nicolasvasilache @rengolin
+/mlir/include/mlir/Dialect/Linalg @dcaballe @nicolasvasilache @rengolin
+/mlir/lib/Dialect/Linalg @dcaballe @nicolasvasilache @rengolin
 /mlir/lib/Dialect/Linalg/Transforms/DecomposeLinalgOps.cpp @MaheshRavishankar @nicolasvasilache
 /mlir/lib/Dialect/Linalg/Transforms/DropUnitDims.cpp @MaheshRavishankar @nicolasvasilache
 /mlir/lib/Dialect/Linalg/Transforms/ElementwiseOpFusion.cpp @MaheshRavishankar @nicolasvasilache
@@ -85,8 +85,8 @@ clang/test/AST/Interp/ @tbaederr
 /mlir/**/*VectorToSCF* @banach-space @dcaballe @matthias-springer @nicolasvasilache
 /mlir/**/*VectorToLLVM* @banach-space @dcaballe @nicolasvasilache
 /mlir/**/*X86Vector* @aartbik @dcaballe @nicolasvasilache
-/mlir/include/mlir/Dialect/Vector/* @dcaballe @nicolasvasilache
-/mlir/lib/Dialect/Vector/* @dcaballe @nicolasvasilache
+/mlir/include/mlir/Dialect/Vector @dcaballe @nicolasvasilache
+/mlir/lib/Dialect/Vector @dcaballe @nicolasvasilache
 /mlir/lib/Dialect/Vector/Transforms/* @hanhanW @nicolasvasilache
 /mlir/lib/Dialect/Vector/Transforms/VectorEmulateNarrowType.cpp @MaheshRavishankar @nicolasvasilache
 /mlir/**/*EmulateNarrowType* @dcaballe @hanhanW