chore: Use redis 7 on tests and pin on local dev and non-dev

[dpgaspar]

SUMMARY

Pins Redis to major version 7 on local dev and non-dev environments

Updates current tests to run against Redis version 7, current redis 5 has reached EOL: https://endoflife.date/redis
https://docs.redis.com/latest/rs/installing-upgrading/product-lifecycle/

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

TESTING INSTRUCTIONS

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

Merging #22742 (350d990) into master (80b3113) will decrease coverage by 11.09%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master   #22742       +/-   ##
===========================================
- Coverage   67.11%   56.01%   -11.10%     
===========================================
  Files        1869     1869               
  Lines       71612    71612               
  Branches     7822     7822               
===========================================
- Hits        48059    40113     -7946     
- Misses      21526    29472     +7946     
  Partials     2027     2027               

Flag	Coverage Δ
hive	52.59% <ø> (ø)
mysql	?
postgres	?
presto	52.48% <ø> (ø)
python	58.26% <ø> (-23.08%)	⬇️
sqlite	?
unit	51.49% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
superset/utils/dashboard_import_export.py	0.00% <0.00%> (-100.00%)	⬇️
superset/tags/core.py	4.54% <0.00%> (-95.46%)	⬇️
superset/key_value/commands/update.py	0.00% <0.00%> (-90.91%)	⬇️
superset/key_value/commands/delete.py	0.00% <0.00%> (-87.88%)	⬇️
superset/key_value/commands/delete_expired.py	0.00% <0.00%> (-84.00%)	⬇️
superset/dashboards/commands/importers/v0.py	15.62% <0.00%> (-76.25%)	⬇️
superset/datasets/commands/create.py	30.61% <0.00%> (-69.39%)	⬇️
superset/datasets/commands/update.py	25.00% <0.00%> (-69.05%)	⬇️
superset/datasets/commands/importers/v0.py	24.03% <0.00%> (-69.00%)	⬇️
superset/reports/commands/execute.py	23.33% <0.00%> (-68.67%)	⬇️
... and 289 more

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[villebro]

LGTM with note about Postgres bump

[villebro]

Should we mention this bump in the title/description, too?