Merge branch 'amiranda/106-adm_adhoc_resources_t-should-be-an-explicit-argument-of-adm_register_adhoc_storage-rather-than' into 'main'

Resolve "`ADM_adhoc_resources_t` should be an explicit argument of `ADM_register_adhoc_storage()` rather than a parameter of `adhoc_ctx`"

This MR modifies the API calls `ADM_register_adhoc_storage()` so that
the storage resources required for the adhoc instance are passed as 
an explicit argument rather than as part of the adhoc's execution 
context.

Following this line, it also modifies `ADM_update_adhoc_storage()` in 
so that the adhoc resources can be modified dynamically, rather than
the execution context which is left as a static property.

Closes #106

See merge request !84

Merge branch 'amiranda/67-admire-job_requirements-should-become-admire-job-requirements-symmetrically-with-job-resources' into 'main'

Resolve "`admire::job_requirements` should become `admire::job::requirements` symmetrically with `job::resources`"

Closes #67

See merge request !83

Resolve "Refactor api/rpc_types.[c|h]"

Closes #110

See merge request !80

All library headers now live under lib/scord/

Remove unneeded source files for rpc_types

Also, remove related conversion source files

Private C types are now in types-private.h
Type-related functions are now in types.c

Resolve "Update spack script with specs for v0.2.2"

Closes #118

See merge request !82

Merge branch 'amiranda/117-fatal-reference-is-not-a-tree-b74fecd4448a1a5549402d17ddc51e39faa5020c' into 'main'

Resolve "fatal: reference is not a tree: b74fecd4448a1a5549402d17ddc51e39faa5020c"

Closes #117

See merge request !81

Merge branch 'amiranda/63-rename-the-c-header-file-to-scord_admire-h-or-install-in-scord-admire-h' into 'main'

Resolve "Rename the C header file to scord_admire.h or install in scord/admire.h"

Closes #63

See merge request !79

Resolve "Prepare 0.2.1 release"

Closes #113

See merge request !77