Resolve clippy warnings

[abhillman]

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---

Resolves the following:

[nix-shell:~/Development/TX-2-simulator]$ cargo clippy --workspace
   Compiling psm v0.1.26
    Checking stacker v0.1.21
    Checking chumsky v1.0.0-alpha.8
    Checking assembler v0.1.0 (/home/aryehh/Development/TX-2-simulator/assembler)
warning: the following explicit lifetimes could be elided: 's
    --> assembler/src/asmlib/ast.rs:1831:38
     |
1831 |     pub(crate) fn build_binary_block<'s, R: RcUpdater>(
     |                                      ^^
...
1841 |         body: &Source<'s>,
     |                       ^^
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
     = note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
     |
1831 ~     pub(crate) fn build_binary_block<R: RcUpdater>(
1832 |         &self,
...
1840 |         final_symbols: &mut FinalSymbolTable,
1841 ~         body: &Source<'_>,
     |

warning: the following explicit lifetimes could be elided: 's
   --> assembler/src/asmlib/symtab.rs:443:57
    |
443 | pub(super) fn record_undefined_symbol_or_return_failure<'s>(
    |                                                         ^^
444 |     source_file_body: &Source<'s>,
    |                               ^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
    |
443 ~ pub(super) fn record_undefined_symbol_or_return_failure(
444 ~     source_file_body: &Source<'_>,
    |

warning: `assembler` (lib) generated 2 warnings (run `cargo clippy --fix --lib -p assembler` to apply 2 suggestions)
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s