Wifi: ublox fix to keep the credentials stored

[AmmadRehmatCUS]

Description

Following issue is fixed here:

UBLOX_EVK_ODIN_W2 does not pass Greentea testcase WIFI-CONNECT.

#8520

Toolchains tested:
GCC_ARM, ARM, IAR

Tests:
network-wifi

Pull request type

[x] Fix
[ ] Refactor
[ ] Target update
[ ] Functionality change
[ ] Docs update
[ ] Test update
[ ] Breaking change

[0xc0170]

Description

Please always provide details even if it's simple fix (how is this being fixed, what platforms, how it was tested), add there some info.

[AmmadRehmatCUS]

Description

Please always provide details even if it's simple fix (how is this being fixed, what platforms, how it was tested), add there some info.

Description added

[0xc0170]

One more I forgot to add - the commit can be expanded to provide information about the fix itself , similar to what the bug report is (so I do not need to go through the PR and bug report to obtain info what its being fixed)

This one looks like a good candidate: "fixes the credentials storage, copies them internally rather than just a pointer to external storage", based on:

Third connection attempt on the test case will fail due to the reason that driver tries to read SSID from a memory location not managed by it and the data has been trashed. Assumption is that driver would keep the credentials (SSID, password) stored between different connection attempts.

[AmmadRehmatCUS]

One more I forgot to add - the commit can be expanded to provide information about the fix itself , similar to what the bug report is (so I do not need to go through the PR and bug report to obtain info what its being fixed)

This one looks like a good candidate: "fixes the credentials storage, copies them internally rather than just a pointer to external storage", based on:

Third connection attempt on the test case will fail due to the reason that driver tries to read SSID from a memory location not managed by it and the data has been trashed. Assumption is that driver would keep the credentials (SSID, password) stored between different connection attempts.

Commit message update

[0xc0170]

Thanks @AmmadRehmat for the updates. I also update the title

[0xc0170]

/morph build

[mbed-ci]

Build : SUCCESS

Build number : 3497
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/8566/

Triggering tests

/morph test
/morph export-build
/morph mbed2-build

[mbed-ci]

Exporter Build : SUCCESS

Build number : 3114
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/8566/

[mbed-ci]

Test : FAILURE

Build number : 3281
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/8566/3281

[0xc0170]

/morph test

[mbed-ci]

Test : SUCCESS

Build number : 3289
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/8566/3289