Merge "[WifiEnterpriseConfig] Update javadoc for setCaCert/Path" into rvc-dev am: 4058b3b950 am: 4409371a24 am: b6af1c4e2a am: 7db6f78f61

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11933102

Change-Id: Ie67dc7c26cdd384266a497821abc334e5d46ed72