chore(zerolog): support parse level

[korolev-d-l]

Before:

import (
    ...
    "github.com/gin-contrib/logger"
    "github.com/rs/zerolog"
)
...
logDefaultLevel, err := zerolog.ParseLevel(os.Getenv("LOG_DEFAULT_LEVEL"))
if err != nil {
    ...
}
...
r.Use(logger.SetLogger(
    logger.WithDefaultLevel(logDefaultLevel),
))
...

After

import (
    ...
    "github.com/gin-contrib/logger"
)
...
logDefaultLevel, err := logger.ParseLevel(os.Getenv("LOG_DEFAULT_LEVEL"))
if err != nil {
    ...
}
...
r.Use(logger.SetLogger(
    logger.WithDefaultLevel(logDefaultLevel),
))
...

@appleboy

[codecov-commenter]

Codecov Report

Merging #47 (34be099) into master (1a33159) will increase coverage by 0.04%.
The diff coverage is 100.00%.

📣 This organization is not using Codecov’s GitHub App Integration. We recommend you install it so Codecov can continue to function properly for your repositories. Learn more

@@            Coverage Diff             @@
##           master      #47      +/-   ##
==========================================
+ Coverage   97.47%   97.52%   +0.04%     
==========================================
  Files           2        2              
  Lines         119      121       +2     
==========================================
+ Hits          116      118       +2     
  Misses          2        2              
  Partials        1        1              

Flag	Coverage Δ
go-	?
go-1.14	?
go-1.15	?
go-1.16	?
go-1.17	?
go-1.18	?
go-1.19	97.52% <100.00%> (+0.04%)	⬆️
macos-latest	?
ubuntu-latest	97.52% <100.00%> (+0.04%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
logger.go	96.55% <100.00%> (+0.08%)	⬆️

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