BaseTools/Conf: Update file versions for Rust changes (#587)

By updating the version, users will be prompted to delete their Conf
directory so the new files with Rust support can be copied over.

- [ ] Impacts functionality?
- **Functionality** - Does the change ultimately impact how firmware
functions?
- Examples: Add a new library, publish a new PPI, update an algorithm,
...
- [ ] Impacts security?
- **Security** - Does the change have a direct security impact on an
application,
    flow, or firmware?
  - Examples: Crypto algorithm change, buffer overflow fix, parameter
    validation improvement, ...
- [ ] Breaking change?
- **Breaking change** - Will anyone consuming this change experience a
break
    in build or boot behavior?
- Examples: Add a new library class, move a module to a different repo,
call
    a function in a new library class in a pre-existing module, ...
- [ ] Includes tests?
  - **Tests** - Does the change include any explicit test code?
  - Examples: Unit tests, integration tests, robot tests, ...
- [ ] Includes documentation?
- **Documentation** - Does the change contain explicit documentation
additions
    outside direct code modifications (and comments)?
- Examples: Update readme file, add feature readme file, link to
documentation
    on an a separate Web page, ...

- Local and CI build

N/A - Expect that users with existing Conf directories will be notified
during
build to delete the directory so the new file content can be copied
over.

Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>

BaseTools/Conf/build_rule.template

@@ -118,8 +118,9 @@
 # 2.24 - Add .arc and .ver file type to add .rsrc sections to EFI images.
 # 2.25 - Split OemData rule into intermediate binary and final binary rules.
 # 2.26 - Rename OemData to ProductData.
+# 2.27 - Add Rust build support.
 
-#!VERSION=2.26
+#!VERSION=2.27
 
 [C-Code-File]
     <InputFile>

BaseTools/Conf/tools_def.template

@@ -23,6 +23,7 @@
 # 2.41 - Can't have comment inline as it breaks concatenation see - # MU_CHANGE - Move GccLto to tools dir for better alignment
 # 2.42 - VS2022 toolchain incorrectly defined for ASL
 # 2.43 - Enable stack cookies to VS2019 and VS20222 X64 builds via /GS flag
+# 2.44 - Add Rust build support
 # 3.00 - Update toolchains
 #      - Add support for ARM and AARCH64 to CLANGDWARF
 #      - Remove VS2008, VS2010, VS2012, VS2013, CLANG35, CLANG38, EBC
@@ -2470,7 +2471,7 @@ DEBUG_*_*_RUST_TARGET      = debug
 RELEASE_*_*_RUST_TARGET    = release
 NOOPT_*_*_RUST_TARGET      = debug
 
-*_*_*_RUST_FLAGS           =    
+*_*_*_RUST_FLAGS           =
 
 ####################
 # CARGO defintions #