[UNI-255] fix: FastJson 사용으로 인한 프로메테우스 오류 해결 #158

	name: Uniro-server CI

	on:
	pull_request:
	branches:
	- be

	jobs:
	build-springboot:
	name: Build and analyze (SpringBoot)
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: 17
	distribution: 'temurin'

	- name: Cache Gradle packages
	uses: actions/cache@v3
	with:
	path: \|
	~/.gradle/caches
	~/.gradle/wrapper
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle') }}

	- name: Create application.properties from secret
	run: \|
	echo "${{ secrets.BE_SPRING_APPLICATION_SECRET }}" > ./uniro_backend/src/main/resources/application.properties
	shell: bash

	- name: Debug application.properties
	run: cat ./uniro_backend/src/main/resources/application.properties

	- name: Build and analyze (SpringBoot)
	run: \|
	cd uniro_backend
	./gradlew clean build

Provide feedback