Repodata patch for 2.6.0?

Just saw that https://github.com/conda-forge/staged-recipes/pull/16888 pulls in
```
+ libtensorflow 2.6.0 cpu_hf74009c_2 conda-forge/linux-64 54 MB
+ libtensorflow_cc 2.6.0 cuda111h67a8850_2 conda-forge/linux-64 319 MB
```
for a recipe that says:
```
- tensorflow {{ tf_version_maj_min }}.*
- libtensorflow_cc {{ tf_version_maj_min }}.*
- libtensorflow {{ tf_version_maj_min }}.* # [cuda_compiler_version != "None"]
- tensorflow-cpu # [cuda_compiler_version == "None"]
- tensorflow-gpu # [cuda_compiler_version != "None"]
```

Since we added some run-exports in 2.6.0, it could be that the resolver just takes the "lazy" option of taking the unconstrained 2.6.0.

What do you think is the best approach here @xhochy? I can fix the other recipe, but if someone else is pulling in tensorflow and a library anywhere, these might be mismatched for 2.6.0 (AFAIU).