Add Literary Awards won

[swetharnaik]

Summary of change

Created a Award Entity which maps to Book having ManytoMany to relationship. Added an Enum class, Updated SQL Script, Updated GraphQL Schema, Added test data

Related issue

Closes #15

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[swetharnaik]

@knjk04 Example of the GraphQL findByAwardName query-

[knjk04]

Thanks for working on this.

Created a branch that has a descriptive name (what your branch is for in a few words and includes the issue number at the end, e.g. test-reading-goal-123

I noticed that your branch name is main. Would it be possible to create a branch off this (or rename) to something concise and descriptive that includes the issue number (e.g. 'literary-awards-15')? You'll need to create a new PR as this one will be invalid

[swetharnaik]

@knjk04 Sure