fix: package links in README

[mayurkale22]

Which problem is this PR solving?

• Fix links

Short description of the changes

• N/A

[codecov-io]

Codecov Report

Merging #720 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff            @@
##           master    #720      +/-   ##
=========================================
- Coverage   91.02%     91%   -0.02%     
=========================================
  Files         225     225              
  Lines       10456   10400      -56     
  Branches      960     959       -1     
=========================================
- Hits         9518    9465      -53     
+ Misses        938     935       -3

Impacted Files	Coverage Δ
...ges/opentelemetry-tracing/src/NoopSpanProcessor.ts	66.66% <0%> (-8.34%)	⬇️
...ckages/opentelemetry-core/src/common/NoopLogger.ts	50% <0%> (-7.15%)	⬇️
...opentelemetry-core/src/trace/globaltracer-utils.ts	90% <0%> (-1.67%)	⬇️
...ges/opentelemetry-core/src/common/ConsoleLogger.ts	90.9% <0%> (-0.76%)	⬇️
...telemetry-core/src/context/propagation/B3Format.ts	95.83% <0%> (-0.17%)	⬇️
...entelemetry-exporter-jaeger/test/transform.test.ts	100% <0%> (ø)	⬆️
packages/opentelemetry-tracing/src/config.ts	100% <0%> (ø)	⬆️
packages/opentelemetry-tracing/src/utility.ts	100% <0%> (ø)	⬆️
...ges/opentelemetry-exporter-zipkin/src/transform.ts	100% <0%> (ø)	⬆️
packages/opentelemetry-plugin-redis/src/version.ts	100% <0%> (ø)	⬆️
... and 24 more