Add arg to enable tpm

[scottstephens]

This PR adds a command line argument to the program, --enable-tpm, that enables the TPM in the generated AMI.

[arianvp]

LGTM

[arianvp]

CI is failing:

     > + /nix/store/wrma7wfalir4gybgwqfcj1cgq2yahypm-python3.13-mypy-1.15.0/bin/mypy ''
       > src/upload_ami/upload_ami.py:183: error: Name "enable_tpm" is not defined  [name-defined]
       > src/upload_ami/upload_ami.py:191: error: Argument 1 to "register_image" of "EC2Client" has incompatible type "**dict[str, object]"; expected "str"  [arg-type]
       > src/upload_ami/upload_ami.py:191: error: Argument 1 to "register_image" of "EC2Client" has incompatible type "**dict[str, object]"; expected "Sequence[str]"  [arg-type]
       > src/upload_ami/upload_ami.py:191: error: Argument 1 to "register_image" of "EC2Client" has incompatible type "**dict[str, object]"; expected "Literal['legacy-bios', 'uefi', 'uefi-preferred']"  [arg-type]
       > src/upload_ami/upload_ami.py:191: error: Argument 1 to "register_image" of "EC2Client" has incompatible type "**dict[str, object]"; expected "Literal['v2.0']"  [arg-type]
       > src/upload_ami/upload_ami.py:191: error: Argument 1 to "register_image" of "EC2Client" has incompatible type "**dict[str, object]"; expected "Sequence[TagSpecificationTypeDef | TagSpecificationOutputTypeDef]"  [arg-type]
       > src/upload_ami/upload_ami.py:191: error: Argument 1 to "register_image" of "EC2Client" has incompatible type "**dict[str, object]"; expected "bool"  [arg-type]
       > src/upload_ami/upload_ami.py:191: error: Argument 1 to "register_image" of "EC2Client" has incompatible type "**dict[str, object]"; expected "Literal['arm64', 'arm64_mac', 'i386', 'x86_64', 'x86_64_mac']"  [arg-type]
       > src/upload_ami/upload_ami.py:191: error: Argument 1 to "register_image" of "EC2Client" has incompatible type "**dict[str, object]"; expected "Sequence[BlockDeviceMappingTypeDef]"  [arg-type]
       > src/upload_ami/upload_ami.py:330: error: Too many arguments for "register_image_if_not_exists"  [call-arg]
       ```

[scottstephens]

Checks should be fixed now. Sorry, didn't understand how formatting and type checking worked on my first attempt.