## Problem
#188429 pinned TheRock wheels with `==${ROCM_VERSION}`, so `7.14` matches 7.14.0 but not a later patch such as 7.14.1.

## Changes
Major.minor pins use prefix matching (`==7.14.*`). Fully specified preview pins stay exact because PEP 440 rejects `==7.15.0a20260712.*`.

## Validation
`bash -n .ci/docker/common/install_rocm.sh`. Regex check: `7.14`/`10.1` become `.*`; `7.15.0a20260712` stays exact. Trunk CI requested via `ciflow/trunk`.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/194102
Approved by: https://github.com/ScottTodd, https://github.com/jeffdaily