[chore][golangci-lint] Remove gosec excludes

[crobert-1]

Description:

The upstream issue was fixed by golangci/golangci-lint#4748, which was included in release v1.59.0 of golangci-lint. From local testing, we're pulling version v1.59.1 of golangci-lint, so the issue should be resolved.

Local runtime with excludes:

$ .tools/golangci-lint run -v --enable-only gosec
...
INFO Execution took 10.927544867s
INFO Execution took 8.011302204s
INFO Execution took 7.716441258s
INFO Execution took 7.441336833s

Local runtime without excludes:

$ .tools/golangci-lint run -v --enable-only gosec
...
INFO Execution took 9.780250262s
INFO Execution took 8.175492516s
INFO Execution took 7.550060974s
INFO Execution took 7.526585686s

Note: I ran .tools/golangci-lint cache clean between each test to clean the cache and keep results as consistent as possible. I admit that I don't know why the values keep going down with every run, the cache cleaning command may not entirely be working.

Link to tracking Issue:
These excludes were introduced in #33192
I've opened a PR in core for this issue as well: open-telemetry/opentelemetry-collector#10411