fix: correct uses of target_compatible_with

[coryan]

Perhaps misleadingly, the list of constraints provided to
target_compatible_with form a conjunction: all these constraints must
be satisfied for the rule to be compatible:

A list of constraint_values that must be present

https://docs.bazel.build/versions/main/be/common-definitions.html#common.target_compatible_with

What wanted to do in all cases was to exclude one platform, and
fortunately Bazel provides @platforms//:incompatible for that purpose.

Part of the work for #7936

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[devjgm]

Oops. Thanks for fixing.

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[codecov]

Codecov Report

Merging #8257 (2daac2a) into main (6d7d6c3) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #8257      +/-   ##
==========================================
- Coverage   94.94%   94.94%   -0.01%     
==========================================
  Files        1331     1331              
  Lines      119222   119222              
==========================================
- Hits       113195   113194       -1     
- Misses       6027     6028       +1     

Impacted Files	Coverage Δ
google/cloud/bigtable/internal/common_client.h	94.02% <0.00%> (-5.98%)	⬇️
google/cloud/internal/async_rpc_details.h	94.44% <0.00%> (-5.56%)	⬇️
google/cloud/bigtable/internal/common_client.cc	95.71% <0.00%> (-1.43%)	⬇️
...integration_tests/schema_admin_integration_test.cc	98.88% <0.00%> (-1.12%)	⬇️
google/cloud/pubsub/samples/samples.cc	92.02% <0.00%> (-0.08%)	⬇️
...cloud/pubsub/internal/subscription_session_test.cc	98.00% <0.00%> (+0.24%)	⬆️
...le/cloud/internal/default_completion_queue_impl.cc	97.72% <0.00%> (+0.56%)	⬆️
google/cloud/storage/well_known_parameters.h	98.00% <0.00%> (+1.00%)	⬆️
...le/cloud/storage/internal/curl_download_request.cc	90.10% <0.00%> (+1.41%)	⬆️

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