feat: cloudwatch json pattern matching

[calebwilson706]

There was an issue using json pattern matching filters for cloudwatch metrics as this library was wrapping all patterns in double quotes. I have added a way around this using a boolean flag to determine whether your pattern is for json logs.

[coveralls]

Pull Request Test Coverage Report for Build 3280833841

• 0 of 4 (100.0%) changed or added relevant lines in 3 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.3%) to 99.463%

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Totals
Change from base Build 3261933059:	-0.3%
Covered Lines:	607
Relevant Lines:	607

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 3280833841

• 4 of 4 (100.0%) changed or added relevant lines in 3 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.3%) to 99.463%

---

Totals
Change from base Build 3261933059:	-0.3%
Covered Lines:	607
Relevant Lines:	607

---

💛 - Coveralls

[erezrokah]

Thanks for the PR @calebwilson706, I'm wondering if we should just drop the quoting altogether WDYT?
Then consumers can decide to do the quoting on their end if they need to.

That would be a breaking change so released under v3, but I think it should be fairly easy to migrate

[calebwilson706]

Thanks for the PR @calebwilson706, I'm wondering if we should just drop the quoting altogether WDYT? Then consumers can decide to do the quoting on their end if they need to.

That would be a breaking change so released under v3, but I think it should be fairly easy to migrate

Yeah we could just do that, the breaking change was what put me off but if you're happy enough to do that then go for it 👍🏻

[erezrokah]

Yeah we could just do that, the breaking change was what put me off but if you're happy enough to do that then go for it 👍🏻

I didn't give it enough thought when I initially wrote that code. I think it makes sense to pass the pattern as is

[erezrokah]

Thanks @calebwilson706 for the PR and everyone who 👍 v3 doesn't do the quoting anymore and leaves it up to the user