Allow redis version 3.0.0 and above

[akshah123]

Which problem is this PR solving?

Support version 3.x of redis.

Short description of the changes

This could resolve issue #214

[linux-foundation-easycla]

The committers are authorized under a signed CLA.

• ✅ Ankit Shah (68c19ba)

[codecov]

Codecov Report

Merging #215 into master will increase coverage by 0.59%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #215      +/-   ##
==========================================
+ Coverage   94.56%   95.16%   +0.59%     
==========================================
  Files          83       88       +5     
  Lines        4088     4651     +563     
  Branches      430      482      +52     
==========================================
+ Hits         3866     4426     +560     
- Misses        222      225       +3     

Impacted Files	Coverage Δ
...ors/opentelemetry-propagator-jaeger/src/version.ts
...ators/opentelemetry-propagator-jaeger/.eslintrc.js
...propagator-jaeger/src/JaegerHttpTracePropagator.ts
...ator-jaeger/test/JaegerHttpTracePropagator.test.ts
...de/opentelemetry-hapi-instrumentation/src/types.ts	100.00% <0.00%> (ø)
...entelemetry-hapi-instrumentation/test/hapi.test.ts	100.00% <0.00%> (ø)
...ode/opentelemetry-hapi-instrumentation/src/hapi.ts	98.43% <0.00%> (ø)
...-hapi-instrumentation/test/hapi-server-ext.test.ts	100.00% <0.00%> (ø)
...ode/opentelemetry-hapi-instrumentation/.mocharc.js	60.00% <0.00%> (ø)
.../opentelemetry-hapi-instrumentation/src/version.ts	100.00% <0.00%> (ø)
... and 3 more

[vmarchaud]

Note for others, this is already the version tested by the plugin: https://github.com/open-telemetry/opentelemetry-js-contrib/blob/master/plugins/node/opentelemetry-plugin-redis/package.json#L60