Update Licenses and Intel Copyrights + add verification

[mtkaczyk]

This is an attempt to address following concerns:

• multiple licenses in code (LGPL, GPL), we have to control what is added;
• simplify releasing, no need to update Intel copyrights;
• ensure same formatting (less important but still gives some benefits);
• use short SPDX identifiers instead of full licenses

Changes in license types, non-Intel copyrights are not intended.

[github-actions[bot]]

Hey @tasleson, a file(s) you own were modified in this PR! Could you take a look?

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Caused by:

• src/lib/ses.c
• src/lib/ses.h
• src/lib/smp.c
• src/lib/smp.h

[github-actions[bot]]

Hey @nfont, a file(s) you own were modified in this PR! Could you take a look?

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Caused by:

• src/lib/amd.c
• src/lib/amd.h
• src/lib/amd_ipmi.c
• src/lib/amd_ipmi.h
• src/lib/amd_sgpio.c
• src/lib/amd_sgpio.h

[github-actions[bot]]

Hey @prabhakar, a file(s) you own were modified in this PR! Could you take a look?

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Caused by:

• src/lib/dellssd.c
• src/lib/dellssd.h

[peluse]

Good catch @mku514k !