chore: update default plugins list and fix npm badge

[mayurkale22]

Which problem is this PR solving?

• Update default plugins list

• fix npm badge

[codecov-io]

Codecov Report

Merging #646 into master will decrease coverage by 0.16%.
The diff coverage is 19.23%.

@@            Coverage Diff             @@
##           master     #646      +/-   ##
==========================================
- Coverage   89.92%   89.75%   -0.17%     
==========================================
  Files         190      215      +25     
  Lines       10169    10126      -43     
  Branches      929      932       +3     
==========================================
- Hits         9144     9089      -55     
- Misses       1025     1037      +12

Impacted Files	Coverage Δ
packages/opentelemetry-base/src/version.ts	0% <ø> (ø)
...ges/opentelemetry-scope-async-hooks/src/version.ts	0% <0%> (ø)
packages/opentelemetry-plugin-dns/src/version.ts	0% <0%> (ø)
...kages/opentelemetry-exporter-jaeger/src/version.ts	0% <0%> (ø)
...s/opentelemetry-plugin-mongodb-core/src/version.ts	0% <0%> (ø)
packages/opentelemetry-web/src/version.ts	0% <0%> (ø)
packages/opentelemetry-plugin-http/src/version.ts	0% <0%> (ø)
packages/opentelemetry-plugin-https/src/version.ts	0% <0%> (ø)
packages/opentelemetry-plugin-redis/src/version.ts	0% <0%> (ø)
packages/opentelemetry-metrics/src/version.ts	0% <0%> (ø)
... and 71 more

[dyladan]

Maybe we should add ioredis?

[mayurkale22]

Maybe we should add ioredis?

Good call, done.

[dyladan]

Can you please add ioredis to the default enabled plugins?