Align with Commonalities r3.3 and ICM r3.3.

[XunliYang]

Problem description
Align with Commonalities r3.3 and ICM r3.3.

• Changed Mandatory Description for date-time string format in Missing Mandatory Description for date-time in CAMARA_common.yaml Commonalities#497

• Text description for duration format fields in Text description aligment for duration format fields Commonalities#459

Expected behavior

Modify refer to Commonalities r3.3 and ICM r3.3.

Alternative solution

Additional context