Fix Azure SDK compatibility: use begin_* methods

[shubhamsg199]

The newer Azure SDK versions (azure-mgmt-compute >= 30.0, azure-mgmt-network >= 25.0, azure-mgmt-resource >= 23.0) removed the synchronous delete/create_or_update/start/stop/restart/etc methods in favor of Long Running Operation (LRO) begin_* variants.

This updates all Azure SDK calls in msazure.py to use the begin_* methods (begin_delete, begin_create_or_update, begin_start, begin_deallocate, begin_restart, begin_power_off, begin_capture). The generalize method remains unchanged as it is still synchronous.

The existing _wait_on_operation() already handles LROPoller objects, so no additional changes are needed.

Test results:

swach azure --vms --pips --nics --discs

<<<<<<< Running the cleanup script in ACTION mode >>>>>>>
The AZURE providers settings are initialized and validated !

Resources from the region and resource group: eastus/SatelliteQEResources
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Removed VMs:
['test-flwjkpsrvm', 'test-fvajrgbuyz', 'test-hlvjcdpkmg', 'test-jwlagwiawx', 'test-kkmyzhojkf', 'test-ovhbdajwqb', 'test-rflstqlgmh', 'test-ribdostqut', 'test-vnaxtllcim', 'test-xouutqsrxb']
Skipped VMs:
[]
Removed Nics:
['test-aobwjkmcvt-nic0', 'test-doakgplgyw-nic0', 'test-dsuhabuoch-nic0', 'test-efelctrvix-nic0', 'test-eqvsnzcuhg-nic0', 'test-flwjkpsrvm-nic0', 'test-fvajrgbuyz-nic0', 'test-hlvjcdpkmg-nic0', 'test-jwlagwiawx-nic0', 'test-kkmyzhojkf-nic0', 'test-ovhbdajwqb-nic0', 'test-rflstqlgmh-nic0', 'test-ribdostqut-nic0', 'test-vnaxtllcim-nic0', 'test-xouutqsrxb-nic0']
Removed Discs:
['test-aobwjkmcvt-osdisk', 'test-doakgplgyw-osdisk', 'test-dsuhabuoch-osdisk', 'test-efelctrvix-osdisk', 'test-eqvsnzcuhg-osdisk', 'test-flwjkpsrvm-osdisk', 'test-fvajrgbuyz-data-disk0', 'test-fvajrgbuyz-osdisk', 'test-hlvjcdpkmg-osdisk', 'test-jwlagwiawx-osdisk', 'test-kkmyzhojkf-osdisk', 'test-ovhbdajwqb-osdisk', 'test-rflstqlgmh-osdisk', 'test-ribdostqut-osdisk', 'test-vnaxtllcim-osdisk', 'test-xouutqsrxb-data-disk0', 'test-xouutqsrxb-osdisk']
Removed Pips:
['test-aobwjkmcvt-pip0', 'test-doakgplgyw-pip0', 'test-dsuhabuoch-pip0', 'test-efelctrvix-pip0', 'test-eqvsnzcuhg-pip0', 'test-flwjkpsrvm-pip0', 'test-fvajrgbuyz-pip0', 'test-hlvjcdpkmg-pip0', 'test-jwlagwiawx-pip0', 'test-kkmyzhojkf-pip0', 'test-nhymyhclhf-pip0', 'test-ovhbdajwqb-pip0', 'test-rflstqlgmh-pip0', 'test-ribdostqut-pip0', 'test-vnaxtllcim-pip0', 'test-xouutqsrxb-pip0']