Fix C lint errors

## C Linting Failures

Linting failures were detected in the automated lint workflow run.

### Workflow Details

- Run: https://github.com/stdlib-js/stdlib/actions/runs/13468489600
- Type: C Linting
- Date: 2025-02-22 02:21:23 UTC

### Error Details

```
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:196:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_1D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:279:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_2D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:362:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_2D_BLOCKED_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:445:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_3D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:528:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_3D_BLOCKED_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:611:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_4D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:694:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_4D_BLOCKED_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:777:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_5D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:860:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_5D_BLOCKED_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:943:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_6D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1026:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_6D_BLOCKED_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1109:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_7D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1192:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_7D_BLOCKED_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1275:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_8D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1358:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_8D_BLOCKED_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1441:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_9D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1524:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_9D_BLOCKED_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1607:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_10D_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1690:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_10D_BLOCKED_LOOP_CLBK( float )
^
lib/node_modules/@stdlib/ndarray/base/nullary/src/f_as_t.c:1773:2: style: Variable 'x1' can be declared as pointer to const [constVariablePointer]
STDLIB_NDARRAY_NULLARY_ND_LOOP_CLBK( float )
^
```