Update CITATION.cff (#22)

Co-authored-by: Bisaloo <[email protected]>

CITATION.cff

@@ -34,7 +34,7 @@ references:
   institution:
     name: R Foundation for Statistical Computing
     address: Vienna, Austria
-  year: '2024'
+  year: '2025'
   version: '>= 4.1.0'
 - type: software
   title: stringi
@@ -52,7 +52,7 @@ references:
     given-names: others;
   - name: Inc.
   - name: others
-  year: '2024'
+  year: '2025'
   doi: 10.32614/CRAN.package.stringi
 - type: software
   title: utils
@@ -63,7 +63,7 @@ references:
   institution:
     name: R Foundation for Statistical Computing
     address: Vienna, Austria
-  year: '2024'
+  year: '2025'
 - type: software
   title: knitr
   abstract: 'knitr: A General-Purpose Package for Dynamic Report Generation in R'
@@ -75,7 +75,7 @@ references:
     given-names: Yihui
     email: [email protected]
     orcid: https://orcid.org/0000-0003-0645-5666
-  year: '2024'
+  year: '2025'
   doi: 10.32614/CRAN.package.knitr
 - type: software
   title: rmarkdown
@@ -119,7 +119,7 @@ references:
     given-names: Richard
     email: [email protected]
     orcid: https://orcid.org/0000-0003-3925-190X
-  year: '2024'
+  year: '2025'
   doi: 10.32614/CRAN.package.rmarkdown
 - type: software
   title: spelling
@@ -135,7 +135,7 @@ references:
   - family-names: Hester
     given-names: Jim
     email: [email protected]
-  year: '2024'
+  year: '2025'
   doi: 10.32614/CRAN.package.spelling
 - type: software
   title: testthat
@@ -147,7 +147,7 @@ references:
   - family-names: Wickham
     given-names: Hadley
     email: [email protected]
-  year: '2024'
+  year: '2025'
   doi: 10.32614/CRAN.package.testthat
   version: '>= 3.0.0'