chore: fixing readme info

[obecny]

fixing versions in readme when plugin were removed

[codecov]

Codecov Report

Merging #2094 (aae9898) into main (b6dfd97) will increase coverage by 0.59%.
The diff coverage is n/a.

❗ Current head aae9898 differs from pull request most recent head db4e35c. Consider uploading reports for the commit db4e35c to get more accurate results

@@            Coverage Diff             @@
##             main    #2094      +/-   ##
==========================================
+ Coverage   92.14%   92.74%   +0.59%     
==========================================
  Files         120      137      +17     
  Lines        3958     4904     +946     
  Branches      809     1013     +204     
==========================================
+ Hits         3647     4548     +901     
- Misses        311      356      +45     

Impacted Files	Coverage Δ
packages/opentelemetry-web/src/utils.ts	94.80% <0.00%> (ø)
...mentation-xml-http-request/src/enums/EventNames.ts	100.00% <0.00%> (ø)
...kages/opentelemetry-web/src/StackContextManager.ts	97.05% <0.00%> (ø)
...ages/opentelemetry-exporter-collector/src/types.ts	100.00% <0.00%> (ø)
...emetry-instrumentation-xml-http-request/src/xhr.ts	96.90% <0.00%> (ø)
...-instrumentation-fetch/src/enums/AttributeNames.ts	100.00% <0.00%> (ø)
...ry-context-zone-peer-dep/src/ZoneContextManager.ts	85.18% <0.00%> (ø)
...ntelemetry-web/src/enums/PerformanceTimingNames.ts	100.00% <0.00%> (ø)
...ry-exporter-collector/src/CollectorExporterBase.ts	92.30% <0.00%> (ø)
...ation-xml-http-request/src/enums/AttributeNames.ts	100.00% <0.00%> (ø)
... and 10 more