chore: Updates version to 1.5.76 · awslabs/aws-sdk-swift@4c96b83

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L143

variable 'attributes' was never mutated; consider changing to 'let' constant

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L137

variable 'resolver' was never mutated; consider changing to 'let' constant

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L125

initialization of immutable value 'credentials2' was never used; consider replacing with assignment to '_' or removing it

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L114

initialization of immutable value 'credentials1' was never used; consider replacing with assignment to '_' or removing it

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L111

variable 'attributes' was never mutated; consider changing to 'let' constant

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L97

variable 'resolver' was never mutated; consider changing to 'let' constant

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L72

variable 'attributes' was never mutated; consider changing to 'let' constant

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L66

variable 'resolver' was never mutated; consider changing to 'let' constant

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L50

variable 'attributes' was never mutated; consider changing to 'let' constant

Build and Run Unit Tests: aws-sdk-swift/Sources/Core/AWSSDKIdentity/Tests/AWSSDKIdentityTests/AWSCredentialIdentityResolverTests/CognitoCredentialResolverTests.swift#L44

variable 'resolver' was never mutated; consider changing to 'let' constant

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