add knex support for 1.x.x and 2.x.x

[blumamir]

What version of OpenTelemetry are you using?

latest (0.27.1)

What version of Node are you using?

14

What did you do?

Knex instrumentation supports versions >= 0.22.0

export const SUPPORTED_VERSIONS = [
  // use "lib/execution" for runner.js, "lib" for client.js as basepath, latest tested 0.95.6
  '>=0.22.0',
  // use "lib" as basepath
  '>=0.10.0 <0.18.0',
  '>=0.19.0 <0.22.0',
  // use "src" as basepath
  '>=0.18.0 <0.19.0',
];

Knex published version 1.0.0 on 16/01/2022.
When renovate tried to update the version in this PR, tests failed for v1:

  2) Knex instrumentation
       "after each" hook for "should record spans from query builder":
     TypeError: Cannot read property 'schema' of undefined
      at Context.<anonymous> (test/index.test.ts:69:12)
      at processImmediate (internal/timers.js:464:21)
      at process.callbackTrampoline (internal/async_hooks.js:130:17)

and more.

I don't know if it's only the tests, or the instrumentation itself should be updated, but we should examine this and add test-all-versions.
cc @rauno56

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[blumamir]

There is version 2 as of 21/04/2022.
Renovate tried to bump the version in #977 and tests failed:

> @opentelemetry/instrumentation-knex@0.27.1 test /home/runner/work/opentelemetry-js-contrib/opentelemetry-js-contrib/plugins/node/opentelemetry-instrumentation-knex
> nyc ts-mocha -p tsconfig.json 'test/**/*.ts'



  Knex instrumentation
    Instrumenting
      1) should record spans from query builder
      ✓ should collect spans from raw
      ✓ should truncate the query
      ✓ should catch errors
    Disabling instrumentation
      ✓ should not create new spans


  4 passing (135ms)
  1 failing

  1) Knex instrumentation
       Instrumenting
         should record spans from query builder:
     AssertionError [ERR_ASSERTION]: At span[1]: Input A expected to strictly equal input B:
+ expected - actual

- undefined
+ 'c796c8a7[68](https://github.com/open-telemetry/opentelemetry-js-contrib/runs/6121999735?check_suite_focus=true#step:9:68)3d1b5a'
      at actualSpans.forEach (test/index.test.ts:245:14)
      at Array.forEach (<anonymous>)
      at assertSpans (test/index.test.ts:227:15)
      at api_1.context.with (test/index.test.ts:94:11)